From: krakjoe <joe.watkins@live.co.uk>
Date: Fri, 21 Feb 2014 19:37:16 +0000 (+0000)
Subject: ...
X-Git-Tag: php-5.6.0beta2~1^2~37^2~20^2~17
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=bab960069c70693320aa32529f29230bb0c52277;p=php

...
---

diff --git a/phpdbg_cmd.c b/phpdbg_cmd.c
index 4d34be74a9..95e1642368 100644
--- a/phpdbg_cmd.c
+++ b/phpdbg_cmd.c
@@ -585,7 +585,7 @@ PHPDBG_API int phpdbg_stack_verify(const phpdbg_command_t *command, phpdbg_param
 	return FAILURE; \
 }
 
-		while (arg) {
+		while (arg && *arg) {
 			current++;
 			
 			switch (*arg) {