Initialize variables to appease clang scan-build.

5 files changed, 8 insertions, 8 deletions

diff --git a/source/xps/xps-doc.c b/source/xps/xps-doc.c
index 611e5903..9be8dec1 100644
--- a/source/xps/xps-doc.c
+++ b/source/xps/xps-doc.c
@@ -329,7 +329,7 @@ static fz_xml *
 xps_load_fixed_page(fz_context *ctx, xps_document *doc, xps_fixpage *page)
 {
 	xps_part *part;
-	fz_xml *root;
+	fz_xml *root = NULL;
 	char *width_att;
 	char *height_att;
 
diff --git a/source/xps/xps-image.c b/source/xps/xps-image.c
index c9870a01..82eee8e5 100644
--- a/source/xps/xps-image.c
+++ b/source/xps/xps-image.c
@@ -93,8 +93,8 @@ void
 xps_parse_image_brush(fz_context *ctx, xps_document *doc, const fz_matrix *ctm, const fz_rect *area,
 	char *base_uri, xps_resource *dict, fz_xml *root)
 {
-	xps_part *part;
-	fz_image *image;
+	xps_part *part = NULL;
+	fz_image *image = NULL;
 
 	fz_try(ctx)
 	{
diff --git a/source/xps/xps-outline.c b/source/xps/xps-outline.c
index 63b6326b..61736992 100644
--- a/source/xps/xps-outline.c
+++ b/source/xps/xps-outline.c
@@ -83,8 +83,8 @@ static fz_outline *
 xps_load_document_structure(fz_context *ctx, xps_document *doc, xps_fixdoc *fixdoc)
 {
 	xps_part *part;
-	fz_xml *root;
-	fz_outline *outline;
+	fz_xml *root = NULL;
+	fz_outline *outline = NULL;
 
 	part = xps_read_part(ctx, doc, fixdoc->outline);
 	fz_try(ctx)
@@ -123,7 +123,7 @@ xps_load_outline(fz_context *ctx, fz_document *doc_)
 {
 	xps_document *doc = (xps_document*)doc_;
 	xps_fixdoc *fixdoc;
-	fz_outline *head = NULL, *tail, *outline;
+	fz_outline *head = NULL, *tail, *outline = NULL;
 
 	for (fixdoc = doc->first_fixdoc; fixdoc; fixdoc = fixdoc->next)
 	{
diff --git a/source/xps/xps-resource.c b/source/xps/xps-resource.c
index 29ed864a..c2292e60 100644
--- a/source/xps/xps-resource.c
+++ b/source/xps/xps-resource.c
@@ -61,7 +61,7 @@ xps_parse_remote_resource_dictionary(fz_context *ctx, xps_document *doc, char *b
 	char part_uri[1024];
 	xps_resource *dict;
 	xps_part *part;
-	fz_xml *xml;
+	fz_xml *xml = NULL;
 	char *s;
 
 	/* External resource dictionaries MUST NOT reference other resource dictionaries */
diff --git a/source/xps/xps-zip.c b/source/xps/xps-zip.c
index a17894ea..c528b94e 100644
--- a/source/xps/xps-zip.c
+++ b/source/xps/xps-zip.c
@@ -160,7 +160,7 @@ xps_open_document(fz_context *ctx, const char *filename)
 	char buf[2048];
 	fz_stream *file;
 	char *p;
-	fz_document *doc;
+	fz_document *doc = NULL;
 
 	if (strstr(filename, "/_rels/.rels") || strstr(filename, "\\_rels\\.rels"))
 	{