From: Francesco Potortì <pot@gnu.org>
Date: Wed, 5 Jun 2002 11:48:07 +0000 (+0000)
Subject: * etags.c (main): Use `sort -o TAGFILE TAGFILE' instead of
X-Git-Tag: emacs-pretest-21.2.91~241
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=55a13b4b65523148129615cef441bdbb0aff4072;p=emacs.git

* etags.c (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/ChangeLog b/lib-src/ChangeLog
index 1dc5d6d34d5..a39807227d2 100644
--- a/lib-src/ChangeLog
+++ b/lib-src/ChangeLog
@@ -1,3 +1,9 @@
+2002-05-31  Paul Eggert  <eggert@twinsun.com>
+
+	* etags.c (main): Use `sort -o TAGFILE TAGFILE' instead of
+	`sort TAGFILE -o TAGFILE', as POSIX 1003.1-2001 disallows
+	the latter usage.
+
 2002-05-31  Richard M. Stallman  <rms@gnu.org>
 
 	* Makefile.in (LIBS_MAIL): Renamed from LIB_MAIL.
diff --git a/lib-src/etags.c b/lib-src/etags.c
index 8227cfb07cb..bf932a90a8b 100644
--- a/lib-src/etags.c
+++ b/lib-src/etags.c
@@ -1220,7 +1220,7 @@ 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;