Merge pull request #327 from lukeredpath/patch-1

Fix unowned reference that can cause crash
JanGorman · Jul 31, 2022 · 82eaa5a · 82eaa5a
2 parents dac5b02 + 1029140
commit 82eaa5a
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/Agrume/AgrumeCell.swift b/Agrume/AgrumeCell.swift
@@ -175,7 +175,9 @@ extension AgrumeCell: UIGestureRecognizerDelegate {
     contentView.isUserInteractionEnabled = false
 
     CATransaction.begin()
-    CATransaction.setCompletionBlock { [unowned self] in
+    CATransaction.setCompletionBlock { [weak self] in
+      // captures self weakly to avoid extending the lifetime of the cell  
+      guard let self = self else { return }
       self.contentView.isUserInteractionEnabled = true
     }
     scrollView.zoom(to: destination, animated: true)