From 6233bd09f0bfade8e97a305f6ec68c3624c69897 Mon Sep 17 00:00:00 2001
From: Carsten Haitzler <raster@rasterman.com>
Date: Wed, 28 Mar 2012 07:26:22 +0000
Subject: [PATCH] put env bug so waiting to happen - env vars wont be set. no
 crash though.

SVN revision: 69696
---
 src/bin/e_start_main.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/bin/e_start_main.c b/src/bin/e_start_main.c
index c5991bd34..e2011501f 100644
--- a/src/bin/e_start_main.c
+++ b/src/bin/e_start_main.c
@@ -27,9 +27,10 @@ env_set(const char *var, const char *val)
 	setenv(var, val, 1);
 #else
 	char *buf;
+        size_t size = strlen(var) + 1 + strlen(val) + 1;
 
-	buf = alloca(strlen(var) + 1 + strlen(val) + 1);
-	snprintf(buf, sizeof(buf), "%s=%s", var, val);
+	buf = alloca(size;
+	snprintf(buf, size, "%s=%s", var, val);
 	if (getenv(var)) putenv(buf);
 	else putenv(strdup(buf));
 #endif