1 files changed, 4 insertions, 0 deletions
diff --git a/src/gpg/function/GpgFileOpera.h b/src/gpg/function/GpgFileOpera.h
index 4aaf09f1..b7848440 100644
--- a/src/gpg/function/GpgFileOpera.h
+++ b/src/gpg/function/GpgFileOpera.h
@@ -33,6 +33,10 @@ namespace GpgFrontend {
 
 class GpgFileOpera : public SingletonFunctionObject<GpgFileOpera> {
  public:
+  explicit GpgFileOpera(
+      int channel = SingletonFunctionObject::GetDefaultChannel())
+      : SingletonFunctionObject<GpgFileOpera>(channel) {}
+
   static GpgError EncryptFile(KeyListPtr keys, const std::string& path,
                               GpgEncrResult& result);