make ItemsAdapter at ItemsFragment nullable

tibbi · tibbi · commit 29a746d15ee1 · 2017-11-09T20:44:18.000+01:00
diff --git a/app/src/main/kotlin/com/simplemobiletools/filemanager/fragments/ItemsFragment.kt b/app/src/main/kotlin/com/simplemobiletools/filemanager/fragments/ItemsFragment.kt
@@ -67,7 +67,7 @@ class ItemsFragment : Fragment(), ItemsAdapter.ItemOperationsListener, Breadcrum
         val newColor = context!!.config.textColor
         if (storedTextColor != newColor) {
             storedItems = ArrayList()
-            (items_list.adapter as ItemsAdapter).updateTextColor(newColor)
+            (items_list.adapter as? ItemsAdapter)?.updateTextColor(newColor)
             mView.breadcrumbs.updateColor(newColor)
             storedTextColor = newColor
         }

Original file line number	Diff line number	Diff line change
`@@ -67,7 +67,7 @@ class ItemsFragment : Fragment(), ItemsAdapter.ItemOperationsListener, Breadcrum`
`67`	`67`	`val newColor = context!!.config.textColor`
`68`	`68`	`if (storedTextColor != newColor) {`
`69`	`69`	`storedItems = ArrayList()`
`70`		`- (items_list.adapter as ItemsAdapter).updateTextColor(newColor)`
	`70`	`+ (items_list.adapter as? ItemsAdapter)?.updateTextColor(newColor)`
`71`	`71`	`mView.breadcrumbs.updateColor(newColor)`
`72`	`72`	`storedTextColor = newColor`
`73`	`73`	`}`