Merged revisions 85850 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

........
r85850 | file | 2007-10-16 11:52:22 -0300 (Tue, 16 Oct 2007) | 4 lines

Check to make sure a value has been given to the VMCOUNT dialplan function.
(closes issue #10996)
Reported by: marsosa

........

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@85851 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/funcs/func_vmcount.c b/funcs/func_vmcount.c
index 0e6cfef..cde1665 100644 (file)
--- a/funcs/func_vmcount.c
+++ b/funcs/func_vmcount.c
@@ -55,6 +55,9 @@ static int acf_vmcount_exec(struct ast_channel *chan, const char *cmd, char *arg
 
        buf[0] = '\0';
 
+       if (ast_strlen_zero(argsstr))
+               return -1;
+
        AST_STANDARD_APP_ARGS(args, argsstr);
 
        if (strchr(args.vmbox, '@')) {