up

5 years ago · 63b74cbc2b
parent 86fb6260a1
commit 63b74cbc2b
1 changed files with 1 additions and 1 deletions
--- a/app/src/main/java/io/legado/app/ui/widget/recycler/scroller/FastScroller.kt
+++ b/app/src/main/java/io/legado/app/ui/widget/recycler/scroller/FastScroller.kt
@ -100,7 +100,7 @@ class FastScroller : LinearLayout {
    }

    fun setLayoutParams(viewGroup: ViewGroup) {
-        @IdRes val recyclerViewId = if (mRecyclerView != null) mRecyclerView!!.id else View.NO_ID
+        @IdRes val recyclerViewId = mRecyclerView?.id ?: View.NO_ID
        val marginTop = resources.getDimensionPixelSize(R.dimen.fastscroll_scrollbar_margin_top)
        val marginBottom = resources.getDimensionPixelSize(R.dimen.fastscroll_scrollbar_margin_bottom)
        if (recyclerViewId == View.NO_ID) {