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Code Issues Releases Wiki Activity

Init height and width to avoid warnings.

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This commit is contained in:
Eric Smith
2022-04-28 20:38:57 -06:00
parent 48badfdcd3
commit 0f086e044d
1 changed files with 9 additions and 3 deletions
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12
tumble_png.c
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@@ -88,10 +88,16 @@ static bool get_png_image_info (int image,
input_attributes_t input_attributes,
image_info_t *image_info)
{
uint8_t buf [20], unit;
uint32_t width,height,xppu,yppu;
uint8_t buf [20];
uint8_t unit;
uint32_t width = 0; // compiler isn't smart enough to tell that there's
uint32_t height = 0; // no way past the for(;;) loop that doesn't init these
uint32_t xppu;
uint32_t yppu;
size_t l;
bool seen_IHDR,seen_PLTE,seen_pHYs;
bool seen_IHDR;
bool seen_PLTE;
bool seen_pHYs;
seen_IHDR=seen_PLTE=seen_pHYs=false;
memset(&cinfo,0,sizeof(cinfo));