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gtkwin: remove a redundant test in delete_window.

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We never expect to be passed a NULL GtkFrontend pointer, and even if
we were, we'd have crashed several lines above this test.

It was benign, of course, but Coverity (which pointed it out) dislikes
this kind of thing on the basis that it's confusing - you ought to
either test it for NULL properly, or not at all - and I see its point.
This commit is contained in:
Simon Tatham 2021-04-09 18:10:45 +01:00
parent 597e4731f9
commit d33f889a56
1 changed files with 1 additions and 1 deletions
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2
unix/gtkwin.c
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@ -624,7 +624,7 @@ gint delete_window(GtkWidget *widget, GdkEvent *event, GtkFrontend *inst)
if (!find_and_raise_dialog(inst, DIALOG_SLOT_WARN_ON_CLOSE)) {
char *title = dupcat(appname, " Exit Confirmation");
char *msg, *additional = NULL;
if (inst && inst->backend && inst->backend->vt->close_warn_text) {
if (inst->backend && inst->backend->vt->close_warn_text) {
additional = inst->backend->vt->close_warn_text(inst->backend);
}
msg = dupprintf("Are you sure you want to close this session?%s%s",