I don't know if the warn_unused_result flag for this function is
superfluid, but if such a flag is present you should check the result
for error and not silently store the value somewhere.
Regards Peter
Enlightenment SVN schrieb:
> Log:
> Fix compiler warnings about attribute warn_unused_result
> Author: mcalamelli
> Date: 2009-04-21 02:51:54 -0700 (Tue, 21 Apr 2009)
> New Revision: 40264
>
> Modified:
> trunk/e/src/bin/e_dialog.c
>
> Modified: trunk/e/src/bin/e_dialog.c
> ===================================================================
> --- trunk/e/src/bin/e_dialog.c 2009-04-21 08:09:39 UTC (rev 40263)
> +++ trunk/e/src/bin/e_dialog.c 2009-04-21 09:51:54 UTC (rev 40264)
> @@ -22,6 +22,7 @@
> E_Manager *man;
> Evas_Object *o;
> Evas_Modifier_Mask mask;
> + Eina_Bool kg;
>
> if (!con)
> {
> @@ -59,15 +60,15 @@
> o = evas_object_rectangle_add(e_win_evas_get(dia->win));
> dia->event_object = o;
> mask = 0;
> - evas_object_key_grab(o, "Tab", mask, ~mask, 0);
> + kg = evas_object_key_grab(o, "Tab", mask, ~mask, 0);
> mask = evas_key_modifier_mask_get(e_win_evas_get(dia->win), "Shift");
> - evas_object_key_grab(o, "Tab", mask, ~mask, 0);
> + kg = evas_object_key_grab(o, "Tab", mask, ~mask, 0);
> mask = 0;
> - evas_object_key_grab(o, "Return", mask, ~mask, 0);
> + kg = evas_object_key_grab(o, "Return", mask, ~mask, 0);
> mask = 0;
> - evas_object_key_grab(o, "KP_Enter", mask, ~mask, 0);
> + kg = evas_object_key_grab(o, "KP_Enter", mask, ~mask, 0);
> mask = 0;
> - evas_object_key_grab(o, "space", mask, ~mask, 0);
> + kg = evas_object_key_grab(o, "space", mask, ~mask, 0);
>
> evas_object_event_callback_add(o, EVAS_CALLBACK_KEY_DOWN,
> _e_dialog_cb_key_down, dia);
>
>
>
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