diff options
| author | Martin Braun <martin.braun@ettus.com> | 2019-08-01 09:16:36 -0700 |
|---|---|---|
| committer | Marcus Müller <marcus@hostalia.de> | 2019-08-05 16:09:38 +0200 |
| commit | 5601b735ada0c3e784a8eaec2d0f3f532a5a264a (patch) | |
| tree | b5ab8296e833fb6510a4744a69e294415ba10470 | |
| parent | 595f575588d19362c6d87b4e74b053de98e388da (diff) | |
uhd: Skip restoreGeometry() when no previous settings exist
There are cases when the Qt-based apps in gr-uhd would crash because Qt
would try and load previous geometry settings which didn't exist. This
disables applying previous geometry if the setting is empty.
| -rwxr-xr-x | gr-uhd/apps/uhd_fft | 4 | ||||
| -rwxr-xr-x | gr-uhd/apps/uhd_siggen_gui | 4 |
2 files changed, 6 insertions, 2 deletions
diff --git a/gr-uhd/apps/uhd_fft b/gr-uhd/apps/uhd_fft index 09ab82e59c..eab9155df0 100755 --- a/gr-uhd/apps/uhd_fft +++ b/gr-uhd/apps/uhd_fft @@ -82,7 +82,9 @@ class uhd_fft(UHDApp, gr.top_block, Qt.QWidget): self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "uhd_fft") - self.restoreGeometry(self.settings.value("geometry")) + geo_settings = self.settings.value("geometry") + if geo_settings: + self.restoreGeometry(self.settings.value("geometry")) ################################################## # Parameters diff --git a/gr-uhd/apps/uhd_siggen_gui b/gr-uhd/apps/uhd_siggen_gui index 422a6146c4..48a14df81a 100755 --- a/gr-uhd/apps/uhd_siggen_gui +++ b/gr-uhd/apps/uhd_siggen_gui @@ -85,7 +85,9 @@ class uhd_siggen_gui(Qt.QWidget): self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "uhd_siggen_gui") - self.restoreGeometry(self.settings.value("geometry")) + geo_settings = self.settings.value("geometry") + if geo_settings: + self.restoreGeometry(self.settings.value("geometry")) ################################################## # Widgets + Controls |