Fix the null check

fix:62057025
Test: VDC tests
Change-Id: If705fa04084a764c96d19e36bc850dca4ba26774
diff --git a/graphics/drawable/static/src/android/support/graphics/drawable/VectorDrawableCompat.java b/graphics/drawable/static/src/android/support/graphics/drawable/VectorDrawableCompat.java
index 0dc2cda..f9753eb 100644
--- a/graphics/drawable/static/src/android/support/graphics/drawable/VectorDrawableCompat.java
+++ b/graphics/drawable/static/src/android/support/graphics/drawable/VectorDrawableCompat.java
@@ -518,7 +518,7 @@
      */
     @RestrictTo(LIBRARY_GROUP)
     public float getPixelSize() {
-        if ((mVectorState == null && mVectorState.mVPathRenderer == null)
+        if (mVectorState == null || mVectorState.mVPathRenderer == null
                 || mVectorState.mVPathRenderer.mBaseWidth == 0
                 || mVectorState.mVPathRenderer.mBaseHeight == 0
                 || mVectorState.mVPathRenderer.mViewportHeight == 0