From 4f474f2a94417813a84cf7be531e31943926e2b3 Mon Sep 17 00:00:00 2001
From: kpfleming <kpfleming@614ede4d-c843-0410-af14-a771ab80d22e>
Date: Tue, 27 Nov 2007 19:36:55 +0000
Subject: [PATCH] generate a warning when an application option that requires
 an argument is ignored due to lack of an argument

git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.4@89701 614ede4d-c843-0410-af14-a771ab80d22e
---
 main/app.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/main/app.c b/main/app.c
index d64a50373..fd3de0d9b 100644
--- a/main/app.c
+++ b/main/app.c
@@ -1410,8 +1410,11 @@ int ast_app_parse_options(const struct ast_app_option *options, struct ast_flags
 		} else if (argloc) {
 			args[argloc - 1] = NULL;
 		}
-		if (!argloc || !ast_strlen_zero(args[argloc - 1]))
-			ast_set_flag(flags, options[curarg].flag);
+		if (argloc && ast_strlen_zero(args[argloc - 1])) {
+			ast_log(LOG_WARNING, "Argument supplied for option '%c' was empty, option ignored.\n", curarg);
+			continue;
+		}
+		ast_set_flag(flags, options[curarg].flag);
 	}
 
 	return res;
-- 
2.11.4.GIT