remove gradient when viewing attachment with no caption

7 years ago · 43489a6551
parent 7b421ad4d4
commit 43489a6551
1 changed files with 2 additions and 2 deletions
--- a/Signal/src/ViewControllers/MediaPageViewController.swift
+++ b/Signal/src/ViewControllers/MediaPageViewController.swift
@ -224,13 +224,13 @@ class MediaPageViewController: UIPageViewController, UIPageViewControllerDataSou
    }

    func updatePagerTransition(ratioComplete: CGFloat) {
-        if currentCaptionView.text != nil {
+        if let currentCaptionText = currentCaptionView.text, currentCaptionText.count > 0 {
            currentCaptionView.alpha = 1 - ratioComplete
        } else {
            currentCaptionView.alpha = 0
        }

-        if pendingCaptionView.text != nil {
+        if let pendingCaptionText = pendingCaptionView.text, pendingCaptionText.count > 0 {
            pendingCaptionView.alpha = ratioComplete
        } else {
            pendingCaptionView.alpha = 0