Check for content before updating content size.

beeware · Aug 15, 2022 · 12e5c14 · 12e5c14
1 parent e354340
commit 12e5c14
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/iOS/toga_iOS/widgets/scrollcontainer.py b/src/iOS/toga_iOS/widgets/scrollcontainer.py
@@ -130,7 +130,8 @@ def set_horizontal(self, value):
             self.update_content_size()
 
     def rehint(self):
-        self.update_content_size()
+        if self.interface.content:
+            self.update_content_size()
 
     def set_on_scroll(self, on_scroll):
         self.interface.factory.not_implemented("ScrollContainer.set_on_scroll()")