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-rw-r--r--main/pbx.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/main/pbx.c b/main/pbx.c
index c98b57173..e875c8810 100644
--- a/main/pbx.c
+++ b/main/pbx.c
@@ -5232,8 +5232,10 @@ static int pbx_builtin_waitexten(struct ast_channel *chan, void *data)
if (args.options)
ast_app_parse_options(waitexten_opts, &flags, opts, args.options);
-
- if (ast_test_flag(&flags, WAITEXTEN_MOH))
+
+ if (ast_test_flag(&flags, WAITEXTEN_MOH) && !opts[0] ) {
+ ast_log(LOG_WARNING, "The 'm' option has been specified for WaitExten without a class.\n");
+ } else if (ast_test_flag(&flags, WAITEXTEN_MOH))
ast_indicate_data(chan, AST_CONTROL_HOLD, opts[0], strlen(opts[0]));
/* Wait for "n" seconds */