From: Paul Eggert <eggert@twinsun.com>
Date: Mon, 27 May 2002 06:50:39 +0000 (+0000)
Subject: Reinstate the following change from 2002-03-22, which was
X-Git-Tag: ttn-vms-21-2-B4~14859
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=8108640c1ea15d92a66ec280776b8ef389b06920;p=emacs.git

Reinstate the following change from 2002-03-22, which was
inadvertently lost on 2002-04-13.

(main): Use `sort -o TAGFILE TAGFILE' instead of `sort TAGFILE -o
TAGFILE', as POSIX 1003.1-2001 disallows the latter usage.
---

diff --git a/lib-src/etags.c b/lib-src/etags.c
index 0ba1ccf861f..b6f1c1b6ce1 100644
--- a/lib-src/etags.c
+++ b/lib-src/etags.c
@@ -1255,7 +1255,7 @@ main (argc, argv)
   if (update)
     {
       char cmd[BUFSIZ];
-      sprintf (cmd, "sort %s -o %s", tagfile, tagfile);
+      sprintf (cmd, "sort -o %s %s", tagfile, tagfile);
       exit (system (cmd));
     }
   return GOOD;