Fix prevent issue

Change-Id: I4b409143906ceae19380389f5e810e2d697a92a3
Signed-off-by: HeeJu Kang <mobum.kang@samsung.com>

diff --git a/src/ui/FUi_SystemUtilImpl.cpp b/src/ui/FUi_SystemUtilImpl.cpp
index e7de509..663031f 100644 (file)
--- a/src/ui/FUi_SystemUtilImpl.cpp
+++ b/src/ui/FUi_SystemUtilImpl.cpp
@@ -316,7 +316,7 @@ _SystemUtilImpl::SendKeyStopMessage(void)
 
        Ecore_X_Atom type = ecore_x_atom_get("_HWKEY_EMULATION");
 
-       ecore_x_window_prop_property_get(NULL, type, ECORE_X_ATOM_WINDOW, 32, (unsigned char **)&_keygrab_win, &num);
+       int ret = ecore_x_window_prop_property_get(NULL, type, ECORE_X_ATOM_WINDOW, 32, (unsigned char **)&_keygrab_win, &num);
        Ecore_X_Window xWindow = *_keygrab_win;
 
        r = ecore_x_client_message8_send(xWindow, type, msg_data, sizeof(msg_data));