From b5b25b5904027a589010ab4cfbddac042ac01eb4 Mon Sep 17 00:00:00 2001
From: Tatsuya Kinoshita <tats@debian.org>
Date: Tue, 29 Mar 2016 01:31:04 +0900
Subject: Fix uninitialized variable when not HAVE_PUTENV

---
 local.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/local.c b/local.c
index 202e9c4..46ac579 100644
--- a/local.c
+++ b/local.c
@@ -213,18 +213,17 @@ set_environ(char *var, char *value)
     if (var != NULL && value != NULL)
 	setenv(var, value, 1);
 #else				/* not HAVE_SETENV */
-#ifdef HAVE_PUTENV
     static Hash_sv *env_hash = NULL;
     Str tmp = Strnew_m_charp(var, "=", value, NULL);
 
     if (env_hash == NULL)
 	env_hash = newHash_sv(20);
     putHash_sv(env_hash, var, (void *)tmp->ptr);
+#ifdef HAVE_PUTENV
     putenv(tmp->ptr);
 #else				/* not HAVE_PUTENV */
     extern char **environ;
     char **ne;
-    char *p;
     int i, l, el;
     char **e, **newenv;
 
@@ -251,7 +250,7 @@ set_environ(char *var, char *value)
     if (newenv == NULL)
 	return;
     for (e = environ, ne = newenv; *e != NULL; *(ne++) = *(e++)) ;
-    *(ne++) = p;
+    *(ne++) = tmp->ptr;
     *ne = NULL;
     environ = newenv;
 #endif				/* not HAVE_PUTENV */
-- 
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