Transparency specification fix for paletted images

git-svn-id: svn://svn.code.sf.net/p/sc2/code/trunk@2089 8092fc87-c524-0410-9efc-e669fe64eaf9
2005-12-20 06:31:55 +00:00
parent d268f85fcc
commit 2edfddb12b
1 changed files with 1 additions and 1 deletions
@@ -54,7 +54,7 @@ process_image (FRAMEPTR FramePtr, SDL_Surface *img[], AniData *ani, int cel_ct)
 	// handle transparency cases
 	if (img[cel_ct]->format->palette)
 	{	// indexed color image
-		if (ani[cel_ct].transparent_color != -1)
+		if (ani[cel_ct].transparent_color >= 0)
 		    SDL_SetColorKey (img[cel_ct], SDL_SRCCOLORKEY,
 					ani[cel_ct].transparent_color);
 	}