From d5d00c7f9f2fc1bd43c1ef682e44117ff661ad01 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Mon, 13 Nov 2006 15:06:15 +0100
Subject: * src/sort.c (main): Plug a tiny memory leak. Move declaration of
 local "minus" down to be nearer point of use.

---
 src/sort.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/sort.c b/src/sort.c
index e08d05802..56a0651eb 100644
--- a/src/sort.c
+++ b/src/sort.c
@@ -2292,7 +2292,7 @@ main (int argc, char **argv)
   size_t nfiles = 0;
   bool posixly_correct = (getenv ("POSIXLY_CORRECT") != NULL);
   bool obsolete_usage = (posix2_version () < 200112);
-  char *minus = "-", **files;
+  char **files;
   char const *outfile = NULL;
 
   initialize_main (&argc, &argv);
@@ -2657,7 +2657,9 @@ main (int argc, char **argv)
 
   if (nfiles == 0)
     {
+      static char *minus = "-";
       nfiles = 1;
+      free (files);
       files = &minus;
     }
 
-- 
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