1 files changed, 3 insertions, 0 deletions
diff --git a/core/java/android/view/MagnificationSpec.java b/core/java/android/view/MagnificationSpec.java
index 7fb56158da5e..0ee6714f7b5f 100644
--- a/core/java/android/view/MagnificationSpec.java
+++ b/core/java/android/view/MagnificationSpec.java
@@ -39,6 +39,9 @@ public class MagnificationSpec implements Parcelable {
     }
 
     public void initialize(float scale, float offsetX, float offsetY) {
+        if (scale < 1) {
+            throw new IllegalArgumentException("Scale must be greater than or equal to one!");
+        }
         this.scale = scale;
         this.offsetX = offsetX;
         this.offsetY = offsetY;