commit e9eb38b348abc88090352144a3f7b06c21e7d315
author Kateryna Kostiuk <kateryna.kostiuk@savoirfairelinux.com> Mon Mar 23 14:33:08 2020 -0400
committer Kateryna Kostiuk <kateryna.kostiuk@savoirfairelinux.com> Mon Mar 23 14:33:08 2020 -0400
tree ec1e59798b87f9bf551c87345fe0087dce7f6e2c
parent b085c8eccc75ffe332fc34c9cf793b848f12823d

UI/UX: fix call view for macOS 10.13

Change-Id: Ic61dddb4bf8e99d4fc57a8a449633753d1c34e98
Gitlab: #229

src/CurrentCallVC.mm

diff --git a/src/CurrentCallVC.mm b/src/CurrentCallVC.mm
index 0bb605f..1e490e2 100644
--- a/src/CurrentCallVC.mm
+++ b/src/CurrentCallVC.mm
@@ -244,7 +244,9 @@
     self.movableBaseForView.movable = true;
     previewView.frame = movableBaseForView.bounds;
     hidePreviewBackground.frame = [self frameForExpendPreviewButton];
-    hidePreviewButton.contentTintColor = [NSColor blackColor];
+    if ([hidePreviewButton respondsToSelector:@selector(contentTintColor)]) {
+        hidePreviewButton.contentTintColor = [NSColor blackColor];
+    }
 }
 
 - (void)awakeFromNib