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add setneedsdisplay

nayooti 5 years ago
parent
commit
45f732983d
1 changed files with 1 additions and 0 deletions
  1. 1 0
      deltachat-ios/Extensions/UIImageView+Extensions.swift

+ 1 - 0
deltachat-ios/Extensions/UIImageView+Extensions.swift

@@ -10,6 +10,7 @@ extension UIImageView {
             let thumbnailImage = DcUtils.generateThumbnailFromVideo(url: url)
             let thumbnailImage = DcUtils.generateThumbnailFromVideo(url: url)
             DispatchQueue.main.async { [weak self] in
             DispatchQueue.main.async { [weak self] in
                 self?.image = thumbnailImage
                 self?.image = thumbnailImage
+                self?.setNeedsDisplay()
                 completionHandler?(thumbnailImage)
                 completionHandler?(thumbnailImage)
             }
             }
         }
         }