I found this sillyness when I did my ast_module_user conversion. Return immediately if no data was passed to the Verbose application.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@75227 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_verbose.c

@@ -54,11 +54,12 @@ static char *log_descrip =
 
 static int verbose_exec(struct ast_channel *chan, void *data)
 {
-	char *vtext;
+	char *vtext, *tmp;
 	int vsize;
 
-	if (data) {
-		char *tmp;
+	if (ast_strlen_zero(data))
+		return 0;
+	
 	vtext = ast_strdupa(data);
 	tmp = strsep(&vtext, "|");
 	if (vtext) {
@@ -88,7 +89,6 @@ static int verbose_exec(struct ast_channel *chan, void *data)
 			ast_verbose(VERBOSE_PREFIX_4 "%s\n", vtext);
 		}
 	}
-	}
 
 	return 0;
 }