more warnings be gone

[xonotic/netradiant.git] / tools / quake3 / q3map2 / image.c

diff --git a/tools/quake3/q3map2/image.c b/tools/quake3/q3map2/image.c
index 929b15d96cf5ec6c5e256955c16d0b40f0d9fdda..7ce08aaaf88e5e3d621bf3b3e757f53e7e7f3546 100644 (file)
--- a/tools/quake3/q3map2/image.c
+++ b/tools/quake3/q3map2/image.c
@@ -127,7 +127,7 @@ static void LoadPNGBuffer( byte *buffer, int size, byte **pixels, int *width, in
        png_struct      *png;
        png_info        *info, *end;
        pngBuffer_t     pb;
-       int                     bitDepth, colorType, channels;
+       int                     bitDepth, colorType;
        png_uint_32     w, h, i;
        byte            **rowPointers;
        
@@ -196,9 +196,6 @@ static void LoadPNGBuffer( byte *buffer, int size, byte **pixels, int *width, in
        png_get_IHDR( png, info,
                &w, &h, &bitDepth, &colorType, NULL, NULL, NULL );
        
-       /* read number of channels */
-       channels = png_get_channels( png, info );
-       
        /* the following will probably bork on certain types of png images, but hey... */
 
        /* force indexed/gray/trans chunk to rgb */