From d734685c7c474f85486bc0be2710e333abff278e Mon Sep 17 00:00:00 2001
From: Martin Guillon <martin.guillon@akylas.fr>
Date: Thu, 14 Nov 2013 15:06:26 +0100
Subject: [PATCH] correctly clone keyframe with no value

---
 .../com/nineoldandroids/animation/Keyframe.java  | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/library/src/com/nineoldandroids/animation/Keyframe.java b/library/src/com/nineoldandroids/animation/Keyframe.java
index e7062a6..9d44f5e 100644
--- a/library/src/com/nineoldandroids/animation/Keyframe.java
+++ b/library/src/com/nineoldandroids/animation/Keyframe.java
@@ -308,7 +308,13 @@ public void setValue(Object value) {
 
         @Override
         public IntKeyframe clone() {
-            IntKeyframe kfClone = new IntKeyframe(getFraction(), mValue);
+            IntKeyframe kfClone;
+            if (mHasValue) {
+        		kfClone = new IntKeyframe(getFraction(), mValue);
+        	}
+        	else {
+        		kfClone = new IntKeyframe(getFraction());
+        	}
             kfClone.setInterpolator(getInterpolator());
             return kfClone;
         }
@@ -352,7 +358,13 @@ public void setValue(Object value) {
 
         @Override
         public FloatKeyframe clone() {
-            FloatKeyframe kfClone = new FloatKeyframe(getFraction(), mValue);
+        	FloatKeyframe kfClone;
+        	if (mHasValue) {
+        		kfClone = new FloatKeyframe(getFraction(), mValue);
+        	}
+        	else {
+        		kfClone = new FloatKeyframe(getFraction());
+        	}
             kfClone.setInterpolator(getInterpolator());
             return kfClone;
         }