bug fix: if Carousel frame is zero, firstVisibleCell may not correct

zhangbozhb · Oct 19, 2016 · b5f2690 · b5f2690
1 parent b8b5fe9
commit b5f2690
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diff --git a/CarouselSwift.podspec b/CarouselSwift.podspec
@@ -5,7 +5,7 @@
 Pod::Spec.new do |s|
 
     s.name         = "CarouselSwift"
-    s.version      = "0.7"
+    s.version      = "0.8"
     s.summary      = "An reusable carousel support both Horizontal and Vertical direction, and multi page as well"
 
     s.description  = <<-DESC

diff --git a/Sources/Carousel.swift b/Sources/Carousel.swift
@@ -471,6 +471,11 @@ public class CarouselScrollView: UIScrollView {
      update visible cell (add or remove cell if needed)
      */
     private func updateVisibleCell() {
+        // make sure view size not zero
+        guard !CGSizeEqualToSize(CGSize.zero, frame.size) else {
+            return
+        }
+
         // update current cells layout
         updateCurrentCellsLayout()