fix

XiaoMi · Mar 4, 2021 · 028fc7f · 028fc7f
1 parent fa7eab5
commit 028fc7f
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/src/meta/backup_engine.cpp b/src/meta/backup_engine.cpp
@@ -112,9 +112,7 @@ error_code backup_engine::backup_app_meta()
         }
         // do not write app envs to backup file
         app_state tmp = *app;
-        if (!tmp.envs.empty()) {
-            tmp.envs.clear();
-        }
+        tmp.envs.clear();
         buffer = dsn::json::json_forwarder<app_info>::encode(tmp);
     }
     std::string file_name = cold_backup::get_app_metadata_file(_backup_service->backup_root(),