diff options
| author | Adam Endrodi <ext-adam.endrodi@nokia.com> | 2010-11-03 13:52:38 +0200 |
|---|---|---|
| committer | Adam Endrodi <ext-adam.endrodi@nokia.com> | 2010-11-04 09:53:00 +0200 |
| commit | 968406726621da2d399a7d02c552080a9a1e3ed5 (patch) | |
| tree | 84a17d9f396b7185566dbe0a45623013c77f22b9 | |
| parent | cab913256278447581dff828c30ba0e0284253c9 (diff) | |
crash fix in dumpState()
* src/mcompositemanager.cpp (MCompositeManager::dumpState):
don't crash if a window doesn't have a name/class
| -rw-r--r-- | src/mcompositemanager.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/mcompositemanager.cpp b/src/mcompositemanager.cpp index aa57243..9b81c54 100644 --- a/src/mcompositemanager.cpp +++ b/src/mcompositemanager.cpp @@ -3582,6 +3582,7 @@ void MCompositeManager::dumpState(const char *heading) if (!name) { XClassHint cls; + cls.res_name = cls.res_class = NULL; XGetClassHint(QX11Info::display(), cw->window(), &cls); if (!(name = cls.res_name)) name = cls.res_class; @@ -3590,7 +3591,8 @@ void MCompositeManager::dumpState(const char *heading) } qDebug(" ptr %p == xwin 0x%lx%s: %s", cw, cw->window(), - cw->isValid() ? "" : " (not valid anymore)", name); + cw->isValid() ? "" : " (not valid anymore)", + name ? name : "[noname]"); qDebug(" mapped: %s, newly mapped: %s", yn[cw->isMapped()], yn[cw->isNewlyMapped()]); qDebug(" visible: %s, direct rendered: %s", |