Initialize variables to appease clang scan-build.

1 files changed, 18 insertions, 18 deletions

diff --git a/source/fitz/util.c b/source/fitz/util.c
index 5d75aaad..f7567edc 100644
--- a/source/fitz/util.c
+++ b/source/fitz/util.c
@@ -7,7 +7,7 @@ fz_new_display_list_from_page(fz_context *ctx, fz_page *page)
 {
 	fz_display_list *list;
 	fz_rect bounds;
-	fz_device *dev;
+	fz_device *dev = NULL;
 
 	list = fz_new_display_list(ctx, fz_bound_page(ctx, page, &bounds));
 
@@ -34,7 +34,7 @@ fz_display_list *
 fz_new_display_list_from_page_number(fz_context *ctx, fz_document *doc, int number)
 {
 	fz_page *page;
-	fz_display_list *list;
+	fz_display_list *list = NULL;
 
 	page = fz_load_page(ctx, doc, number);
 	fz_try(ctx)
@@ -51,7 +51,7 @@ fz_new_display_list_from_page_contents(fz_context *ctx, fz_page *page)
 {
 	fz_display_list *list;
 	fz_rect bounds;
-	fz_device *dev;
+	fz_device *dev = NULL;
 
 	list = fz_new_display_list(ctx, fz_bound_page(ctx, page, &bounds));
 
@@ -79,7 +79,7 @@ fz_new_display_list_from_annot(fz_context *ctx, fz_annot *annot)
 {
 	fz_display_list *list;
 	fz_rect bounds;
-	fz_device *dev;
+	fz_device *dev = NULL;
 
 	list = fz_new_display_list(ctx, fz_bound_annot(ctx, annot, &bounds));
 
@@ -108,7 +108,7 @@ fz_new_pixmap_from_display_list(fz_context *ctx, fz_display_list *list, const fz
 	fz_rect rect;
 	fz_irect irect;
 	fz_pixmap *pix;
-	fz_device *dev;
+	fz_device *dev = NULL;
 
 	fz_bound_display_list(ctx, list, &rect);
 	fz_transform_rect(&rect, ctm);
@@ -145,7 +145,7 @@ fz_new_pixmap_from_page_contents(fz_context *ctx, fz_page *page, const fz_matrix
 	fz_rect rect;
 	fz_irect irect;
 	fz_pixmap *pix;
-	fz_device *dev;
+	fz_device *dev = NULL;
 
 	fz_bound_page(ctx, page, &rect);
 	fz_transform_rect(&rect, ctm);
@@ -182,7 +182,7 @@ fz_new_pixmap_from_annot(fz_context *ctx, fz_annot *annot, const fz_matrix *ctm,
 	fz_rect rect;
 	fz_irect irect;
 	fz_pixmap *pix;
-	fz_device *dev;
+	fz_device *dev = NULL;
 
 	fz_bound_annot(ctx, annot, &rect);
 	fz_transform_rect(&rect, ctm);
@@ -219,7 +219,7 @@ fz_new_pixmap_from_page(fz_context *ctx, fz_page *page, const fz_matrix *ctm, fz
 	fz_rect rect;
 	fz_irect irect;
 	fz_pixmap *pix;
-	fz_device *dev;
+	fz_device *dev = NULL;
 
 	fz_bound_page(ctx, page, &rect);
 	fz_transform_rect(&rect, ctm);
@@ -254,7 +254,7 @@ fz_pixmap *
 fz_new_pixmap_from_page_number(fz_context *ctx, fz_document *doc, int number, const fz_matrix *ctm, fz_colorspace *cs, int alpha)
 {
 	fz_page *page;
-	fz_pixmap *pix;
+	fz_pixmap *pix = NULL;
 
 	page = fz_load_page(ctx, doc, number);
 	fz_try(ctx)
@@ -270,7 +270,7 @@ fz_stext_page *
 fz_new_stext_page_from_display_list(fz_context *ctx, fz_display_list *list, const fz_stext_options *options)
 {
 	fz_stext_page *text;
-	fz_device *dev;
+	fz_device *dev = NULL;
 	fz_rect mediabox;
 
 	if (list == NULL)
@@ -300,7 +300,7 @@ fz_stext_page *
 fz_new_stext_page_from_page(fz_context *ctx, fz_page *page, const fz_stext_options *options)
 {
 	fz_stext_page *text;
-	fz_device *dev;
+	fz_device *dev = NULL;
 	fz_rect mediabox;
 
 	if (page == NULL)
@@ -330,7 +330,7 @@ fz_stext_page *
 fz_new_stext_page_from_page_number(fz_context *ctx, fz_document *doc, int number, const fz_stext_options *options)
 {
 	fz_page *page;
-	fz_stext_page *text;
+	fz_stext_page *text = NULL;
 
 	page = fz_load_page(ctx, doc, number);
 	fz_try(ctx)
@@ -346,7 +346,7 @@ int
 fz_search_display_list(fz_context *ctx, fz_display_list *list, const char *needle, fz_rect *hit_bbox, int hit_max)
 {
 	fz_stext_page *text;
-	int count;
+	int count = 0;
 
 	text = fz_new_stext_page_from_display_list(ctx, list, NULL);
 	fz_try(ctx)
@@ -362,7 +362,7 @@ int
 fz_search_page(fz_context *ctx, fz_page *page, const char *needle, fz_rect *hit_bbox, int hit_max)
 {
 	fz_stext_page *text;
-	int count;
+	int count = 0;
 
 	text = fz_new_stext_page_from_page(ctx, page, NULL);
 	fz_try(ctx)
@@ -378,7 +378,7 @@ int
 fz_search_page_number(fz_context *ctx, fz_document *doc, int number, const char *needle, fz_rect *hit_bbox, int hit_max)
 {
 	fz_page *page;
-	int count;
+	int count = 0;
 
 	page = fz_load_page(ctx, doc, number);
 	fz_try(ctx)
@@ -462,7 +462,7 @@ fz_buffer *
 fz_new_buffer_from_display_list(fz_context *ctx, fz_display_list *list, const fz_rect *sel, int crlf, const fz_stext_options *options)
 {
 	fz_stext_page *text;
-	fz_buffer *buf;
+	fz_buffer *buf = NULL;
 
 	text = fz_new_stext_page_from_display_list(ctx, list, options);
 	fz_try(ctx)
@@ -478,7 +478,7 @@ fz_buffer *
 fz_new_buffer_from_page(fz_context *ctx, fz_page *page, const fz_rect *sel, int crlf, const fz_stext_options *options)
 {
 	fz_stext_page *text;
-	fz_buffer *buf;
+	fz_buffer *buf = NULL;
 
 	text = fz_new_stext_page_from_page(ctx, page, options);
 	fz_try(ctx)
@@ -494,7 +494,7 @@ fz_buffer *
 fz_new_buffer_from_page_number(fz_context *ctx, fz_document *doc, int number, const fz_rect *sel, int crlf, const fz_stext_options *options)
 {
 	fz_page *page;
-	fz_buffer *buf;
+	fz_buffer *buf = NULL;
 
 	page = fz_load_page(ctx, doc, number);
 	fz_try(ctx)