Fix privacy manager to "do the right things" with blank, but present, callerid (bug #3294)

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@4728 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 2 insertions, 5 deletions

diff --git a/apps/app_privacy.c b/apps/app_privacy.c
index 8cfbd88f3..2337c4b9f 100755
--- a/apps/app_privacy.c
+++ b/apps/app_privacy.c
@@ -69,13 +69,10 @@ privacy_exec (struct ast_channel *chan, void *data)
 	struct ast_config *cfg;
 
 	LOCAL_USER_ADD (u);
-	if (chan->cid.cid_num)
-	{
+	if (chan->cid.cid_num && !ast_strlen_zero(chan->cid.cid_num)) {
 		if (option_verbose > 2)
 			ast_verbose (VERBOSE_PREFIX_3 "CallerID Present: Skipping\n");
-	}
-	else
-	{
+	} else {
 		/*Answer the channel if it is not already*/
 		if (chan->_state != AST_STATE_UP) {
 			res = ast_answer(chan);