Tentative fix of #127

ricardopereira · ricardopereira · commit d678bc7e7e66 · 2019-10-03T10:51:32.000+01:00
diff --git a/Source/WSTagsField.swift b/Source/WSTagsField.swift
@@ -301,8 +301,8 @@ open class WSTagsField: UIScrollView {
         }
         else {
             if let observer = layerBoundsObserver {
-                observer.invalidate()
                 removeObserver(observer, forKeyPath: "layer.bounds")
+                observer.invalidate()
                 self.layerBoundsObserver = nil
             }
         }

Original file line number	Diff line number	Diff line change
`@@ -301,8 +301,8 @@ open class WSTagsField: UIScrollView {`
`301`	`301`	`}`
`302`	`302`	`else {`
`303`	`303`	`if let observer = layerBoundsObserver {`
`304`		`- observer.invalidate()`
`305`	`304`	`removeObserver(observer, forKeyPath: "layer.bounds")`
	`305`	`+ observer.invalidate()`
`306`	`306`	`self.layerBoundsObserver = nil`
`307`	`307`	`}`
`308`	`308`	`}`