*** empty log message ***

kmx · Jun 5, 2013 · 5a7a4bd · 5a7a4bd
1 parent 8295e63
commit 5a7a4bd
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/lua5/imlua_process.c b/src/lua5/imlua_process.c
@@ -2242,8 +2242,9 @@ static int imluaProcessQuantizeGrayUniform (lua_State *L)
   int grays = luaL_checkint(L, 3);
 
   imlua_checktype(L, 1, src_image, IM_GRAY, IM_BYTE);
-  imlua_checktype(L, 2, dst_image, IM_GRAY, IM_BYTE);
-  imlua_match(L, src_image, dst_image);
+  if (dst_image->color_space!=IM_MAP)
+    imlua_checktype(L, 2, dst_image, IM_GRAY, IM_BYTE);
+  imlua_matchsize(L, src_image, dst_image);
 
   imProcessQuantizeGrayUniform(src_image, dst_image, grays);
   return 0;