Fix scrollbar visibility when horizontal

scratchfoundation · Jan 27, 2016 · 6ec77a5 · 6ec77a5
1 parent dc1f03a
commit 6ec77a5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/core/scrollbar.js b/core/scrollbar.js
@@ -243,7 +243,7 @@ Blockly.Scrollbar.prototype.resize = function(opt_metrics) {
       // Only show the scrollbar if needed.
       // Ideally this would also apply to scrollbar pairs, but that's a bigger
       // headache (due to interactions with the corner square).
-      this.setVisible(outerLength < hostMetrics.contentHeight);
+      this.setVisible(outerLength < hostMetrics.contentWidth);
     }
     this.ratio_ = outerLength / hostMetrics.contentWidth;
     if (this.ratio_ === -Infinity || this.ratio_ === Infinity ||