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authorweili <weili@chromium.org>2016-04-13 10:26:53 -0700
committerCommit bot <commit-bot@chromium.org>2016-04-13 10:26:53 -0700
commit65ffa4a4ee599194118a0ddf3c26fc3674120b4a (patch)
tree2842a460a0f952f39db202314fa25a0a9f677d4d /core/fpdfapi
parenteb9cf677ca1bfd9431e43804b5524a1cf9bd9a8f (diff)
downloadpdfium-65ffa4a4ee599194118a0ddf3c26fc3674120b4a.tar.xz
Re-enable warning 4701 for GN build and some cleanup
Clean up three 4701 warnings (use potientially uninitialized variable) which are the only ones left; Re-enable warning 4701 for GN build; Remove an unused data structure; BUG=pdfium:29 Review URL: https://codereview.chromium.org/1885093002
Diffstat (limited to 'core/fpdfapi')
-rw-r--r--core/fpdfapi/fpdf_edit/fpdf_edit_doc.cpp2
-rw-r--r--core/fpdfapi/fpdf_render/fpdf_render_pattern.cpp5
2 files changed, 5 insertions, 2 deletions
diff --git a/core/fpdfapi/fpdf_edit/fpdf_edit_doc.cpp b/core/fpdfapi/fpdf_edit/fpdf_edit_doc.cpp
index 379e75938e..c3d4ca621a 100644
--- a/core/fpdfapi/fpdf_edit/fpdf_edit_doc.cpp
+++ b/core/fpdfapi/fpdf_edit/fpdf_edit_doc.cpp
@@ -354,7 +354,7 @@ CPDF_Font* CPDF_Document::AddWindowsFont(LOGFONTA* pLogFont,
pFontDict = new CPDF_Dictionary;
CFX_ByteString cmap;
CFX_ByteString ordering;
- int supplement;
+ int supplement = 0;
CPDF_Array* pWidthArray = new CPDF_Array;
switch (pLogFont->lfCharSet) {
case CHINESEBIG5_CHARSET:
diff --git a/core/fpdfapi/fpdf_render/fpdf_render_pattern.cpp b/core/fpdfapi/fpdf_render/fpdf_render_pattern.cpp
index 48f9f5d98a..6ac380e43a 100644
--- a/core/fpdfapi/fpdf_render/fpdf_render_pattern.cpp
+++ b/core/fpdfapi/fpdf_render/fpdf_render_pattern.cpp
@@ -653,7 +653,10 @@ struct CPDF_PatchDrawer {
FX_BOOL bSmall = C1.Distance() < 2 && C2.Distance() < 2 &&
D1.Distance() < 2 && D2.Distance() < 2;
Coon_Color div_colors[4];
- int d_bottom, d_left, d_top, d_right;
+ int d_bottom = 0;
+ int d_left = 0;
+ int d_top = 0;
+ int d_right = 0;
div_colors[0].BiInterpol(patch_colors, left, bottom, x_scale, y_scale);
if (!bSmall) {
div_colors[1].BiInterpol(patch_colors, left, bottom + 1, x_scale,