Fixup 0fecb69 (custom labels were overwritten)

src/hotkey/command_executor.cpp

@@ -478,11 +478,11 @@ void command_executor::get_menu_images(display& disp, std::vector<config>& items
 
 			item["label"] = desc;
 			item["details"] = hotkey::get_names(item_id);
-		} else {
-			// If no matching hotkey was found, treat the id as a plaintext description.
-			// This is because either type of value can be written to the id field by
-			// the WMI manager. The plaintext description is used in the case the menu item
-			// specifies the relevant entry is *not* a hotkey.
+		} else if(item["label"].empty()) {
+			// If no matching hotkey was found and a custom label wasn't already set, treat
+			// the id as a plaintext description. This is because either type of value can
+			// be written to the id field by the WMI manager. The plaintext description is
+			// used in the case the menu item specifies the relevant entry is *not* a hotkey.
 			item["label"] = item_id;
 		}
 	}