Merge pull request #2095 from proneon267/patch-14

Modified WinForms backend to prevent error when window content is not set.
beeware · Aug 24, 2023 · 01b076b · 01b076b
2 parents 127e8f7 + 186df5b
commit 01b076b
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diff --git a/changes/2095.bugfix.rst b/changes/2095.bugfix.rst
@@ -0,0 +1 @@
+Modified WinForms backend to prevent error when window content is not set.
diff --git a/winforms/src/toga_winforms/window.py b/winforms/src/toga_winforms/window.py
@@ -118,7 +118,8 @@ def refreshed(self):
         self.native.MinimumSize = decor_size + min_client_size
 
     def show(self):
-        self.interface.content.refresh()
+        if self.interface.content is not None:
+            self.interface.content.refresh()
         if self.interface is not self.interface.app._main_window:
             self.native.Icon = self.interface.app.icon._impl.native
         self.native.Show()