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Avoid warnings about uninitialized variables in TGA loading code.

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Initialize the variables containing the colour components: even though they
should normally be always filled by Palette_GetRGB() call below, this
presumably might not happen for a corrupted image with invalid palette table
entries and g++ correctly complains about it.

See #14459.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@71975 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2012-07-07 13:27:47 +00:00
parent 85ad2fa7d2
commit 9d261cbb55
1 changed files with 6 additions and 6 deletions
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12
src/common/imagtga.cpp
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@ -292,9 +292,9 @@ int ReadTGA(wxImage* image, wxInputStream& stream)
case 1:
{
unsigned char r;
unsigned char g;
unsigned char b;
unsigned char r = 0;
unsigned char g = 0;
unsigned char b = 0;
// No compression read the data directly to imageData.
@ -486,9 +486,9 @@ int ReadTGA(wxImage* image, wxInputStream& stream)
case 9:
{
unsigned char r;
unsigned char g;
unsigned char b;
unsigned char r = 0;
unsigned char g = 0;
unsigned char b = 0;
// Decode the RLE data.