From: Thomas Roessler <roessler@does-not-exist.org>
Date: Thu, 9 Mar 2000 11:58:11 +0000 (+0000)
Subject: Bail on empty PGP formats.
X-Git-Tag: mutt-1-1-9-rel~5
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=fc493134e0cb2b5fa681c4b905163e78b304bd2f;p=mutt

Bail on empty PGP formats.
---

diff --git a/pgpinvoke.c b/pgpinvoke.c
index 642ef893..2608de58 100644
--- a/pgpinvoke.c
+++ b/pgpinvoke.c
@@ -164,6 +164,9 @@ static pid_t pgp_invoke (FILE **pgpin, FILE **pgpout, FILE **pgperr,
   char cmd[HUGE_STRING];
   
   memset (&cctx, 0, sizeof (cctx));
+
+  if (!format || !*format)
+    return (pid_t) -1;
   
   cctx.need_passphrase = need_passphrase;
   cctx.fname	       = fname;