X-Git-Url: http://git.madism.org/?a=blobdiff_plain;f=pgp.c;h=3ed7d877bc5abf1de10fe5380ffbc531536104ca;hb=c8becc4d099cee8c18ebd967720ce7204311d817;hp=53ff14baa8d13e06b20ad2315e8b8f4b04343440;hpb=f5b0e714a215eddd4d9f8084b434b713f0a580b4;p=apps%2Fmadmutt.git

diff --git a/pgp.c b/pgp.c
index 53ff14b..3ed7d87 100644
--- a/pgp.c
+++ b/pgp.c
@@ -103,10 +103,16 @@ void pgp_forget_passphrase (void)
   mutt_message _("PGP passphrase forgotten.");
 }
 
-int pgp_use_gpg_agent (void)
-{
-  return option (OPTUSEGPGAGENT) && getenv ("GPG_TTY")
-    && getenv ("GPG_AGENT_INFO");
+int pgp_use_gpg_agent (void) {
+  char *tty;
+
+  if (!option (OPTUSEGPGAGENT) || !getenv ("GPG_AGENT_INFO"))
+    return 0;
+
+  if ((tty = ttyname(0)))
+    setenv ("GPG_TTY", tty, 0);
+
+  return 1;
 }
 
 char *pgp_keyid (pgp_key_t k)
@@ -228,7 +234,7 @@ static void pgp_copy_clearsigned (FILE * fpin, STATE * s, char *charset)
 int pgp_application_pgp_handler (BODY * m, STATE * s)
 {
   int needpass = -1, pgp_keyblock = 0;
-  int c;
+  int c = 1;
   int clearsign = 0, rv, rc;
   long start_pos = 0;
   long bytes, last_pos, offset;
@@ -369,14 +375,21 @@ int pgp_application_pgp_handler (BODY * m, STATE * s)
         }
 
         /* treat empty result as sign of failure */
-        rewind (pgpout);
-        if ((c = fgetc (pgpout)) == EOF) {
+        /* TODO: maybe on failure mutt should include the original undecoded text. */
+        if (pgpout) {
+          rewind (pgpout);
+          c = fgetc (pgpout);
+          ungetc (c, pgpout);
+        }
+        if (!clearsign && (!pgpout || c == EOF)) {
             mutt_error _("Could not decrypt PGP message");
+            mutt_sleep (1);
             pgp_void_passphrase ();
-            rc = -1;
-            goto out;
+            if (!(s->flags & M_DISPLAY)) {
+              rc = -1;
+              goto out;
+            }
         }
-        ungetc (c, pgpout);
       }
 
       /*