From: Shane Caraveo <shane@php.net>
Date: Mon, 17 Feb 2003 03:26:16 +0000 (+0000)
Subject: If you pass NULL, you do not get a NULL value, make sure it is.
X-Git-Tag: RELEASE_0_5~953
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=354a7d804bb216699fa31bf668f55225ef56e373;p=php

If you pass NULL, you do not get a NULL value, make sure it is.
---

diff --git a/ext/standard/proc_open.c b/ext/standard/proc_open.c
index 5e91fec7f8..5d3e270223 100644
--- a/ext/standard/proc_open.c
+++ b/ext/standard/proc_open.c
@@ -486,7 +486,9 @@ PHP_FUNCTION(proc_open)
 	}
 
 	command_len = strlen(command);
-	
+
+	if (cwd_len==0) cwd = NULL;
+
 	if (environment) {
 		env = _php_array_to_envp(environment, is_persistent TSRMLS_CC);
 	} else {