From: David Champion <dgc@uchicago.edu>

[apps/madmutt.git] / pgp.c

diff --git a/pgp.c b/pgp.c
index 779b2f4..74f73a9 100644 (file)
--- a/pgp.c
+++ b/pgp.c
@@ -103,10 +103,19 @@ 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, *ttybuf;
+
+  if (!option (OPTUSEGPGAGENT) || !getenv ("GPG_AGENT_INFO"))
+    return 0;
+
+  if ((tty = ttyname(0)) && 
+      ((ttybuf = mem_malloc (sizeof("GPG_TTY") + strlen(tty) + 1)))) {
+      snprintf (ttybuf, sizeof (ttybuf), "GPG_TTY=%s", tty);
+      putenv (ttybuf);
+  }
+
+  return 1;
 }
 
 char *pgp_keyid (pgp_key_t k)
@@ -228,7 +237,7 @@ 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;
@@ -374,8 +383,9 @@ int pgp_application_pgp_handler (BODY * m, STATE * s)
           c = fgetc (pgpout);
           ungetc (c, pgpout);
         }
-        if (!pgpout || c == EOF) {
+        if (!clearsign && (!pgpout || c == EOF)) {
             mutt_error _("Could not decrypt PGP message");
+            mutt_sleep (1);
             pgp_void_passphrase ();
             rc = -1;
             goto out;