gentoo-overlay/games-rpg/eternal-lands/files/eternal-lands-1.9.1-libpng.patch

--- elc.orig/misc.c
+++ elc/misc.c
@@ -311,7 +311,7 @@ int IMG_SavePNG_RW (SDL_Surface *face, S
 	}
 	
 	/* Set error handling. */
-	if (setjmp(png_ptr->jmpbuf))
+	if (setjmp(png_jmpbuf(png_ptr)))
 	{
 		/* If we get here, we had a problem reading the file */
 		IMG_SetError("Error writing the PNG file");
@@ -360,10 +360,7 @@ done:
 	if (row_pointers != NULL)
 		free (row_pointers);
 	
-	if (info_ptr != NULL && info_ptr->palette != NULL)
-		free (info_ptr->palette);
-	
-	png_destroy_write_struct (&png_ptr, (png_infopp)NULL);
+	png_destroy_write_struct (&png_ptr, &info_ptr);
 	
 	return result;
 }