- [FIX] Small memory leak fixed

gif.c

@@ -434,6 +434,9 @@ static unsigned char* process_gif_stream(unsigned char *buffer, unsigned short*
     // sizeof( screen_descriptor_t ) = 8!
 	READ(&screen_descriptor, 7);
 
+    if (w) *w = screen_descriptor.width;
+    if (h) *h = screen_descriptor.height;
+
     color_resolution_bits = ( ( screen_descriptor.fields & 0x70 ) >> 4 ) + 1;
 
     if ( screen_descriptor.fields & 0x80 )