Change error return for unset callback api

Change-Id: I63956f02485a199730c567e0596595431679e808
Signed-off-by: SukHyung, Kang <shine.kang@samsung.com>

diff --git a/src/widget_service.c b/src/widget_service.c
index daee59b..1fe054b 100644 (file)
--- a/src/widget_service.c
+++ b/src/widget_service.c
@@ -2947,6 +2947,8 @@ EAPI int widget_service_unset_disable_event_cb(void)
                        return WIDGET_ERROR_IO_ERROR;
                }
                _conn = NULL;
+       } else {
+               return WIDGET_ERROR_IO_ERROR;
        }
 
        if (_disable_event_cb)