unlikely icon fallback, but it is one

4 years ago · 0d2141b3eb
1 changed files with 7 additions and 0 deletions
--- a/qtgui/mainwindow.py
+++ b/qtgui/mainwindow.py
@ -257,8 +257,15 @@ class MainWindow(QtWidgets.QMainWindow):
                icon = QtGui.QIcon.fromTheme(entry["icon"])
            else:
                icon = QtGui.QIcon.fromTheme(exe)
+
+            if icon.isNull():
+                icon = QtGui.QIcon.fromTheme(exe)
+
            if icon.isNull():
                icon = iconFromString(exe)
+
+            assert not icon.isNull()
+
            self.programIcons[exe] = icon

    def updateProgramDatabase(self):