Add support for icon set switching to the toolbar

src/win/win_icon.c

@@ -120,9 +120,11 @@ void win_load_icon_set()
 	win_clear_icon_set();
 	win_system_icon_set();
 	
-	if (strlen(icon_set) == 0)
+	if (strlen(icon_set) == 0) {
+		ToolBarLoadIcons();
 		return;
-		
+	}
+
 	char path_root[2048] = {0}, temp[2048] = {0};
 	wchar_t wtemp[2048] = {0};
 	
@@ -150,4 +152,6 @@ void win_load_icon_set()
 	uint32_t curr_lang = lang_id;
 	lang_id = 0;
 	set_language(curr_lang);
+
+	ToolBarLoadIcons();
 }