From 223adf17682765f9e72d3436348700085d823a6e Mon Sep 17 00:00:00 2001
From: Eric Wong <normalperson@yhbt.net>
Date: Fri, 8 Feb 2013 03:02:18 +0000
Subject: upgrade: fix env placeholder for valgrind

Having a NULL at the beginning of the list caused
iteration in the destructor to stop, allowing valgrind
to detect a memory leak.
---
 upgrade.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/upgrade.c b/upgrade.c
index 8d96060..6935b53 100644
--- a/upgrade.c
+++ b/upgrade.c
@@ -49,7 +49,7 @@ void mog_upgrade_prepare(int argc, char *argv[], char *envp[])
 
 	/* duplicate envp */
 	e = start.envp;
-	*e++ = NULL; /* save this slot for CMOGSTORED_FD */
+	*e++ = xstrdup(FD_PFX); /* placeholder */
 	for (; *envp; envp++) {
 		if (strncmp(*envp, FD_PFX, strlen(FD_PFX)))
 			*e++ = xstrdup(*envp);
-- 
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