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watch for transient == ~0ul

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This commit is contained in:
Dana Jansens 2002-08-08 05:00:43 +00:00
parent f3a54e41a0
commit 027dbd1c20
1 changed files with 4 additions and 2 deletions
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6
src/Window.cc
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@ -1420,7 +1420,8 @@ void BlackboxWindow::getTransientInfo(void) {
// Check for a circular transient state: this can lock up Blackbox // Check for a circular transient state: this can lock up Blackbox
// when it tries to find the non-transient window for a transient. // when it tries to find the non-transient window for a transient.
BlackboxWindow *w = this; BlackboxWindow *w = this;
while(w->client.transient_for) { while(w->client.transient_for &&
w->client.transient_for != (BlackboxWindow *) ~0ul) {
if(w->client.transient_for == this) { if(w->client.transient_for == this) {
client.transient_for = (BlackboxWindow*) 0; client.transient_for = (BlackboxWindow*) 0;
break; break;
@ -1428,7 +1429,8 @@ void BlackboxWindow::getTransientInfo(void) {
w = w->client.transient_for; w = w->client.transient_for;
} }
if (client.transient_for) { if (client.transient_for &&
client.transient_for != (BlackboxWindow *) ~0ul) {
// register ourselves with our new transient_for // register ourselves with our new transient_for
client.transient_for->client.transientList.push_back(this); client.transient_for->client.transientList.push_back(this);
flags.stuck = client.transient_for->flags.stuck; flags.stuck = client.transient_for->flags.stuck;