generate a warning when an application option that requires an argument is ignored...

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@89701 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/main/app.c b/main/app.c
index d64a503738747e8d08ca239b60ccf3cc2162887a..fd3de0d9bb145b35fcfe87ec9850abc2fe2467b7 100644 (file)
--- 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;