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edje program - warn - handle theoretical null seat string

This commit is contained in:
Carsten Haitzler 2018-11-08 15:11:41 +00:00
parent a492851aed
commit 0bf371856c
1 changed files with 4 additions and 1 deletions
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5
src/lib/edje/edje_program.c
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@ -1252,6 +1252,7 @@ _edje_seat_emit(Edje *ed, Efl_Input_Device *dev, const char *sig, const char *sr
Efl_Input_Device *seat = NULL;
char buf[128];
char *sname;
const char *s;
if (dev) seat = efl_input_device_seat_get(dev);
if (seat)
@ -1267,7 +1268,9 @@ _edje_seat_emit(Edje *ed, Efl_Input_Device *dev, const char *sig, const char *sr
* the signal belongs to a seat */
if (!seat) return;
snprintf(buf, sizeof(buf), "seat,%s,%s", _edje_seat_name_get(ed, seat), sig);
s = _edje_seat_name_get(ed, seat);
if (!s) s = "";
snprintf(buf, sizeof(buf), "seat,%s,%s", s, sig);
_edje_emit_full_data(ed, buf, src, mdata);
_edje_signal_data_free(mdata);
}