From: Brendan Cully <brendan@kublai.com>
Date: Mon, 22 Aug 2005 16:10:50 +0000 (+0000)
Subject: Don't attempt to manipulate null pgp output file handles.
X-Git-Tag: mutt-1-5-11-rel~90
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=93d236c5a6ac3cc8f35fb8c5e50b7a7d5d4c01de;p=mutt

Don't attempt to manipulate null pgp output file handles.
---

diff --git a/pgp.c b/pgp.c
index ac482baa..c8dbe3a0 100644
--- a/pgp.c
+++ b/pgp.c
@@ -381,8 +381,13 @@ int pgp_application_pgp_handler (BODY *m, STATE *s)
 	}
 	
         /* treat empty result as sign of failure */
-	rewind (pgpout);
-        if ((c = fgetc (pgpout)) == EOF)
+	if (pgpout)
+	{
+	  rewind (pgpout);
+	  c = fgetc (pgpout);
+	  ungetc (c, pgpout);
+	}
+        if (!pgpout || c == EOF)
 	{
           mutt_error _("Could not decrypt PGP message");
           pgp_void_passphrase ();
@@ -390,7 +395,6 @@ int pgp_application_pgp_handler (BODY *m, STATE *s)
           
           goto out;
         }
-	ungetc (c, pgpout);
       }
       
       /*