From 6ebd309cb87e763f9cda2bac5f5ded1eefbbe75c Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Fri, 5 May 1995 05:09:58 +0000
Subject: (save_stdin): Don't hard-code /tmp. [DEFAULT_TMPDIR]: Use this
 instead.

---
 src/tac.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/tac.c b/src/tac.c
index 6ddaa1923..8ddfdd1fd 100644
--- a/src/tac.c
+++ b/src/tac.c
@@ -51,6 +51,10 @@ char *malloc ();
 char *realloc ();
 #endif
 
+#ifndef DEFAULT_TMPDIR
+#define DEFAULT_TMPDIR "/tmp"
+#endif
+
 /* The number of bytes per atomic read. */
 #define INITIAL_READSIZE 8192
 
@@ -363,7 +367,7 @@ save_stdin ()
     {
       tempdir = getenv ("TMPDIR");
       if (tempdir == NULL)
-	tempdir = "/tmp";
+	tempdir = DEFAULT_TMPDIR;
       template = xmalloc (strlen (tempdir) + 11);
     }
   sprintf (template, "%s/tacXXXXXX", tempdir);
-- 
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