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| author |  Dirk Hohndel <dirk@hohndel.org> | 2015-11-07 09:53:17 -0800 |
|---|---|---|
| committer | Dirk Hohndel <dirk@hohndel.org> | 2015-11-07 09:53:17 -0800 |
| commit | 878c05afede17fb245897617981a8b6975678e5b (patch) | |
| tree | c1daa4cb546d9f64ab53058c5fbce695793aa08c | |
| parent | 61e36124e4060142bec206a99b50222b8a62d063 (diff) | |
| download | subsurface-878c05afede17fb245897617981a8b6975678e5b.tar.gz | |
Don't crash if we have no WindowTitleUpdater registered
Subsurface-mobile doesn't have a window title with the name of our file
name at this point, so simply don't try to trigger the update.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
| -rw-r--r-- | subsurface-core/windowtitleupdate.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/subsurface-core/windowtitleupdate.cpp b/subsurface-core/windowtitleupdate.cpp index eec324c68..963455f1d 100644 --- a/subsurface-core/windowtitleupdate.cpp +++ b/subsurface-core/windowtitleupdate.cpp @@ -27,5 +27,6 @@ void WindowTitleUpdate::emitSignal() extern "C" void updateWindowTitle() { WindowTitleUpdate *wt = WindowTitleUpdate::instance(); - wt->emitSignal(); + if (wt) + wt->emitSignal(); } |