remove pointless dereference (bug #4353)

git-svn-id: http://svn.digium.com/svn/asterisk/branches/v1-0@5914 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 1 insertions, 1 deletions

diff --git a/app.c b/app.c
index 5653cf167..bccac6915 100755
--- a/app.c
+++ b/app.c
@@ -278,7 +278,7 @@ int ast_dtmf_stream(struct ast_channel *chan,struct ast_channel *peer,char *digi
 	if (!res) {
 		res = ast_waitfor(chan,100);
 		if (res > -1) {
-			for (ptr=digits;*ptr;*ptr++) {
+			for (ptr=digits; *ptr; ptr++) {
 				if (*ptr == 'w') {
 					res = ast_safe_sleep(chan, 500);
 					if (res)