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fix potential infinite loop in transient windows

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This commit is contained in:
Mark Tiefenbruck 2008-01-23 00:20:07 -08:00
parent f0e60d0865
commit d03edf2964
1 changed files with 1 additions and 3 deletions
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4
src/WinClient.cc
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@ -325,10 +325,8 @@ void WinClient::updateTransientInfo() {
#endif // DEBUG #endif // DEBUG
// make sure we don't have deadlock loop in transient chain // make sure we don't have deadlock loop in transient chain
for (WinClient *w = this; w != 0; w = w->transient_for) { for (WinClient *w = this; w != 0; w = w->transient_for) {
if (w == w->transient_for) { if (this == w->transient_for)
w->transient_for = 0; w->transient_for = 0;
break;
}
} }
if (transientFor() != 0) { if (transientFor() != 0) {