IllegalArgumentException: width and height must be > 0 while trying to split view

So I was using the library on my application and I noticed it crashed everytime I tried to use application on split view.

# Stacktrace

> Fatal Exception: java.lang.IllegalArgumentException: width and height must be > 0
at android.graphics.Bitmap.createBitmap(Bitmap.java:877)
at android.graphics.Bitmap.createBitmap(Bitmap.java:856)
at android.graphics.Bitmap.createBitmap(Bitmap.java:823)
at devlight.io.library.ntb.NavigationTabBar.onDraw(NavigationTabBar.java:1077)
at android.view.View.draw(View.java:17180)
at android.view.View.buildDrawingCacheImpl(View.java:16469)
at android.view.View.buildDrawingCache(View.java:16330)
at android.view.View.draw(View.java:16938)
at android.view.ViewGroup.drawChild(ViewGroup.java:3776)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3562)
at android.view.View.updateDisplayListIfDirty(View.java:16157)
at android.view.View.draw(View.java:16946)
at android.view.ViewGroup.drawChild(ViewGroup.java:3776)
at android.support.design.widget.CoordinatorLayout.drawChild(CoordinatorLayout.java:1234)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3562)
at android.view.View.updateDisplayListIfDirty(View.java:16157)
at android.view.View.draw(View.java:16946)
at android.view.ViewGroup.drawChild(ViewGroup.java:3776)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3562)
at android.view.View.updateDisplayListIfDirty(View.java:16157)
at android.view.View.draw(View.java:16946)
at android.view.ViewGroup.drawChild(ViewGroup.java:3776)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3562)
at android.view.View.updateDisplayListIfDirty(View.java:16157)
at android.view.View.draw(View.java:16946)
at android.view.ViewGroup.drawChild(ViewGroup.java:3776)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3562)
at android.view.View.updateDisplayListIfDirty(View.java:16157)
at android.view.View.draw(View.java:16946)
at android.view.ViewGroup.drawChild(ViewGroup.java:3776)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3562)
at android.view.View.updateDisplayListIfDirty(View.java:16157)
at android.view.View.draw(View.java:16946)
at android.view.ViewGroup.drawChild(ViewGroup.java:3776)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3562)
at android.view.View.updateDisplayListIfDirty(View.java:16157)
at android.view.View.draw(View.java:16946)
at android.view.ViewGroup.drawChild(ViewGroup.java:3776)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3562)
at android.view.View.updateDisplayListIfDirty(View.java:16157)
at android.view.View.draw(View.java:16946)
at android.view.ViewGroup.drawChild(ViewGroup.java:3776)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3562)
at android.view.View.draw(View.java:17183)
at com.android.internal.policy.DecorView.draw(DecorView.java:777)
at android.view.View.updateDisplayListIfDirty(View.java:16162)
at android.view.ThreadedRenderer.updateViewTreeDisplayList(ThreadedRenderer.java:682)
at android.view.ThreadedRenderer.updateRootDisplayList(ThreadedRenderer.java:688)
at android.view.ThreadedRenderer.draw(ThreadedRenderer.java:796)
at android.view.ViewRootImpl.draw(ViewRootImpl.java:2947)
at android.view.ViewRootImpl.performDraw(ViewRootImpl.java:2738)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2314)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1310)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6550)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:887)
at android.view.Choreographer.doCallbacks(Choreographer.java:689)
at android.view.Choreographer.doFrame(Choreographer.java:619)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:873)
at android.os.Handler.handleCallback(Handler.java:751)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:173)
at android.app.ActivityThread.main(ActivityThread.java:6459)
at java.lang.reflect.Method.invoke(Method.java)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:938)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:828)