Fixed bug: thumb was unable to reach the track end;

Author: xobotyi

dist/Scrollbar/index.js

@@ -562,8 +562,8 @@ var Scrollbar = function (_Component) {
                 scrollHeight = scrollValues.scrollHeight;
 
 
-            var verticalScrollPossible = scrollHeight >= clientHeight && !this.props.noScroll && this.props.scrollY,
-                horizontalScrollPossible = scrollWidth >= clientWidth && !this.props.noScroll && this.props.scrollX;
+            var verticalScrollPossible = scrollHeight > clientHeight && !this.props.noScroll && this.props.scrollY,
+                horizontalScrollPossible = scrollWidth > clientWidth && !this.props.noScroll && this.props.scrollX;
 
             var oldVerticalTrackDisplay = this.trackVertical.style.display,
                 oldHorizontalTrackDisplay = this.trackHorizontal.style.display;

src/Scrollbar/index.js

@@ -535,8 +535,8 @@ export default class Scrollbar extends Component
         const scrollValues = this.getScrollValues();
         const {scrollLeft, scrollTop, clientWidth, scrollWidth, clientHeight, scrollHeight} = scrollValues;
 
-        const verticalScrollPossible   = scrollHeight >= clientHeight && !this.props.noScroll && this.props.scrollY,
-              horizontalScrollPossible = scrollWidth >= clientWidth && !this.props.noScroll && this.props.scrollX;
+        const verticalScrollPossible   = scrollHeight > clientHeight && !this.props.noScroll && this.props.scrollY,
+              horizontalScrollPossible = scrollWidth > clientWidth && !this.props.noScroll && this.props.scrollX;
 
         const oldVerticalTrackDisplay   = this.trackVertical.style.display,
               oldHorizontalTrackDisplay = this.trackHorizontal.style.display;