added null check.

Some implementations of PagerAdapter#isViewFromObject(...) such as FragmentPagerAdapter do not accept null value as object argument(which causes NPE).
zhuhui · Mar 27, 2013 · e1fe62e · e1fe62e
1 parent 71f4c03
commit e1fe62e
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/lib/src/com/jfeinstein/jazzyviewpager/JazzyViewPager.java b/lib/src/com/jfeinstein/jazzyviewpager/JazzyViewPager.java
@@ -559,6 +559,9 @@ public void setObjectForPosition(Object obj, int position) {
 
 	private View findViewFromObject(int position) {
 		Object o = mObjs.get(Integer.valueOf(position));
+		if (o == null) {
+			return null;
+		}
 		PagerAdapter a = getAdapter();
 		View v;
 		for (int i = 0; i < getChildCount(); i++) {