From: Paul Eggert <eggert@twinsun.com>
Date: Sat, 23 Mar 2002 06:48:31 +0000 (+0000)
Subject: (main): Use `sort -o TAGFILE TAGFILE' instead of `sort TAGFILE -o
X-Git-Tag: ttn-vms-21-2-B4~16006
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=61bbbf8d130a96e38a616e7450b117beabe2e169;p=emacs.git

(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 98c34407044..3632e230f2d 100644
--- a/lib-src/etags.c
+++ b/lib-src/etags.c
@@ -1236,7 +1236,7 @@ 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;