epg: Fix the last commit

* epg.el (epg-context): Initialize ERROR-OUTPUT as "" instead of nil.

diff --git a/lisp/epg.el b/lisp/epg.el
index 9c002e4ae302832bbf79332b9958680175ebec7e..0c74531d7b8ef910298dcc23ec17a4978261b455 100644 (file)
--- a/lisp/epg.el
+++ b/lisp/epg.el
@@ -212,7 +212,7 @@
   result
   operation
   pinentry-mode
-  error-output)
+  (error-output ""))
 
 ;; This is not an alias, just so we can mark it as autoloaded.
 ;;;###autoload