Fix tab completion when you just do a plain tab without entering anything, and also fix show application tab completion. (issue #7089 reported by blitzrage)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@28792 65c4cc65-6c06-0410-ace0-fbb531ad65f3

1 files changed, 3 insertions, 1 deletions

diff --git a/pbx.c b/pbx.c
index 1a5f6f4c4..d1e202866 100644
--- a/pbx.c
+++ b/pbx.c
@@ -2864,8 +2864,10 @@ static char *complete_show_application(const char *line, const char *word, int p
 	/* return the n-th [partial] matching entry */
 	AST_LIST_LOCK(&apps);
 	AST_LIST_TRAVERSE(&apps, a, list) {
-		if (!strncasecmp(word, a->name, wordlen) && ++which > state)
+		if (!strncasecmp(word, a->name, wordlen) && ++which > state) {
 			ret = strdup(a->name);
+			break;
+		}
 	}
 	AST_LIST_UNLOCK(&apps);