diff --git a/src/gui/lua/lua_cc_picture.cpp b/src/gui/lua/lua_cc_picture.cpp
index 23d4c6bfc..f8de9070c 100644
--- a/src/gui/lua/lua_cc_picture.cpp
+++ b/src/gui/lua/lua_cc_picture.cpp
@@ -108,9 +108,9 @@ int CLuaInstCCPicture::CCPictureNew(lua_State *L)
 	tableLookup(L, "color_shadow",     color_shadow);
 	tableLookup(L, "transparency",     transparency);
 
-	checkMagicMask(color_frame);
-	checkMagicMask(color_background);
-	checkMagicMask(color_shadow);
+	color_frame      = checkMagicMask(color_frame);
+	color_background = checkMagicMask(color_background);
+	color_shadow     = checkMagicMask(color_shadow);
 
 	CComponentsForm* pw = (parent && parent->w) ? parent->w->getBodyObject() : NULL;
 
diff --git a/src/gui/lua/lua_cc_text.cpp b/src/gui/lua/lua_cc_text.cpp
index af488a8be..4af40c59a 100644
--- a/src/gui/lua/lua_cc_text.cpp
+++ b/src/gui/lua/lua_cc_text.cpp
@@ -111,10 +111,10 @@ int CLuaInstCCText::CCTextNew(lua_State *L)
 	tableLookup(L, "color_body",   color_body);
 	tableLookup(L, "color_shadow", color_shadow);
 
-	checkMagicMask(color_text);
-	checkMagicMask(color_frame);
-	checkMagicMask(color_body);
-	checkMagicMask(color_shadow);
+	color_text   = checkMagicMask(color_text);
+	color_frame  = checkMagicMask(color_frame);
+	color_body   = checkMagicMask(color_body);
+	color_shadow = checkMagicMask(color_shadow);
 
 	if (!tmpMode.empty()) {
 		table_key txt_align[] = {
diff --git a/src/gui/lua/lua_cc_window.cpp b/src/gui/lua/lua_cc_window.cpp
index 467a9baeb..76c753bdb 100644
--- a/src/gui/lua/lua_cc_window.cpp
+++ b/src/gui/lua/lua_cc_window.cpp
@@ -104,9 +104,9 @@ int CLuaInstCCWindow::CCWindowNew(lua_State *L)
 	tableLookup(L, "btnYellow", btnYellow);
 	tableLookup(L, "btnBlue", btnBlue);
 
-	checkMagicMask(color_frame);
-	checkMagicMask(color_body);
-	checkMagicMask(color_shadow);
+	color_frame  = checkMagicMask(color_frame);
+	color_body   = checkMagicMask(color_body);
+	color_shadow = checkMagicMask(color_shadow);
 
 	bool show_header = true;
 	if (!tableLookup(L, "show_header", show_header)) {
@@ -227,15 +227,15 @@ int CLuaInstCCWindow::CCWindowSetWindowColor(lua_State *L)
 
 	lua_Unsigned color;
 	if (tableLookup(L, "color_frame"  , color)) {
-		checkMagicMask(color);
+		color = checkMagicMask(color);
 		D->w->setColorFrame(color);
 	}
 	if (tableLookup(L, "color_body"  , color)) {
-		checkMagicMask(color);
+		color = checkMagicMask(color);
 		D->w->setColorBody(color);
 	}
 	if (tableLookup(L, "color_shadow"  , color)) {
-		checkMagicMask(color);
+		color = checkMagicMask(color);
 		D->w->setColorShadow(color);
 	}
 
diff --git a/src/gui/lua/luainstance.cpp b/src/gui/lua/luainstance.cpp
index fe3359c45..f02cea774 100644
--- a/src/gui/lua/luainstance.cpp
+++ b/src/gui/lua/luainstance.cpp
@@ -768,7 +768,7 @@ int CLuaInstance::PaintBox(lua_State *L)
 		w = W->fbwin->dx - x;
 	if (h < 0 || y + h > W->fbwin->dy)
 		h = W->fbwin->dy - y;
-	checkMagicMask(c);
+	c = checkMagicMask(c);
 	W->fbwin->paintBoxRel(x, y, w, h, c, radius, corner);
 	return 0;
 }
@@ -791,7 +791,7 @@ int CLuaInstance::paintHLineRel(lua_State *L)
 		y = 0;
 	if (dx < 0 || x + dx > W->fbwin->dx)
 		dx = W->fbwin->dx - x;
-	checkMagicMask(c);
+	c = checkMagicMask(c);
 	W->fbwin->paintHLineRel(x, dx, y, c);
 	return 0;
 }
@@ -814,7 +814,7 @@ int CLuaInstance::paintVLineRel(lua_State *L)
 		y = 0;
 	if (dy < 0 || y + dy > W->fbwin->dy)
 		dy = W->fbwin->dy - y;
-	checkMagicMask(c);
+	c = checkMagicMask(c);
 	W->fbwin->paintVLineRel(x, y, dy, c);
 	return 0;
 }
@@ -885,7 +885,7 @@ int CLuaInstance::RenderString(lua_State *L)
 		if (rwidth < w)
 			x += (w - rwidth) / 2;
 	}
-	checkMagicMask(c);
+	c = checkMagicMask(c);
 	if (boxh > -1) /* if boxh < 0, don't paint string */
 		W->fbwin->RenderString(font, x, y, w, text, c, boxh);
 	lua_pushinteger(L, rwidth); /* return renderwidth */