From: Antony Dovgal <tony2001@php.net>
Date: Fri, 21 Sep 2007 14:11:45 +0000 (+0000)
Subject: check for NULL (coverity issue #386)
X-Git-Tag: RELEASE_2_0_0a1~1769
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e69a0b7533beb769e6b29e34bc066b06b2d2dc88;p=php

check for NULL (coverity issue #386)
---

diff --git a/main/main.c b/main/main.c
index f65e08f310..1dbfac23b8 100644
--- a/main/main.c
+++ b/main/main.c
@@ -348,11 +348,13 @@ static int php_get_display_errors_mode(char *value, int value_length)
 		mode = PHP_DISPLAY_ERRORS_STDERR;
 	} else if (value_length == 6 && !strcasecmp(value, "stdout")) {
 		mode = PHP_DISPLAY_ERRORS_STDOUT;
-	} else {
+	} else if (value ){
 		mode = atoi(value);
 		if (mode && mode != PHP_DISPLAY_ERRORS_STDOUT && mode != PHP_DISPLAY_ERRORS_STDERR) {
 			mode = PHP_DISPLAY_ERRORS_STDOUT;
 		}
+	} else {
+		mode = PHP_DISPLAY_ERRORS_STDOUT;
 	}
 	return mode;
 }