remove empty error

chova_ibook · chova_ibook · commit 58b0dbee018a · 2017-06-22T16:22:09.000+08:00
diff --git a/example/src/main/java/jp/wasabeef/example/recyclerview/MainAdapter.java b/example/src/main/java/jp/wasabeef/example/recyclerview/MainAdapter.java
@@ -38,6 +38,9 @@ public MainAdapter(Context context, List<String> dataSet) {
   }
 
   public void remove(int position) {
+    if(mDataSet.isEmpty()){
+      return;
+    }
     mDataSet.remove(position);
     notifyItemRemoved(position);
   }

Original file line number	Diff line number	Diff line change
`@@ -38,6 +38,9 @@ public MainAdapter(Context context, List<String> dataSet) {`
`38`	`38`	`}`
`39`	`39`
`40`	`40`	`public void remove(int position) {`
	`41`	`+ if(mDataSet.isEmpty()){`
	`42`	`+ return;`
	`43`	`+ }`
`41`	`44`	`mDataSet.remove(position);`
`42`	`45`	`notifyItemRemoved(position);`
`43`	`46`	`}`