| http://sourceforge.net/tracker/index.php?func=detail&aid=1829712&group_id=102202&atid=631304 |
| |
| --- giflib/util/gif2rle.c |
| +++ giflib/util/gif2rle.c |
| @@ -222,11 +222,8 @@ |
| ColorMap = (GifFile->Image.ColorMap ? |
| GifFile->Image.ColorMap->Colors : |
| GifFile->SColorMap->Colors); |
| - if (ColorMap == NULL) { |
| - fprintf(stderr, "Gif Image does not have a colormap\n"); |
| - exit(EXIT_FAILURE); |
| - } |
| - ColorMapSize = 1 << ColorMap->BitsPerPixel; |
| + ColorMapSize = 1 << (GifFile->Image.ColorMap ? GifFile->Image.ColorMap->BitsPerPixel : |
| + GifFile->SColorMap->BitsPerPixel); |
| DumpScreen2Rle(ScreenBuffer, GifFile->SWidth, GifFile->SHeight); |
| |
| if (DGifCloseFile(GifFile) == GIF_ERROR) { |
