From: Alexey I. Froloff <raorn@altlinux.org>
Date: Thu, 12 Jun 2008 05:45:14 +0000 (-0700)
Subject: Do not attempt to close invalid descriptors. Closes #3075
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ffbb48902c2c298eb1435e915d570ce2f3143fce;p=mutt

Do not attempt to close invalid descriptors. Closes #3075
---

diff --git a/attach.c b/attach.c
index 8c3edf2e..203a1b16 100644
--- a/attach.c
+++ b/attach.c
@@ -561,10 +561,11 @@ int mutt_view_attachment (FILE *fp, BODY *a, int flag, HEADER *hdr,
       if ((mutt_wait_filter (thepid) || (entry->needsterminal &&
 	  option (OPTWAITKEY))) && !use_pager)
 	mutt_any_key_to_continue (NULL);
-      
-      close(tempfd);
-      close(pagerfd);
-      
+
+      if (tempfd != -1)
+	close (tempfd);
+      if (pagerfd != -1)
+	close (pagerfd);
     }
     else
     {