CodingPirates/blockly
1
0
Fork 0
mirror of https://github.com/google/blockly.git synced 2026-01-08 17:40:09 +01:00
Code Issues Packages Projects Releases Wiki Activity

Fix infinity in hidden scrollbars. Issue #340.

Browse Source
This commit is contained in:
Neil Fraser
2016-04-20 17:45:40 -07:00
parent 703ac981da
commit 3df4173039
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
core/scrollbar.js
View File

@@ -516,7 +516,7 @@ Blockly.Scrollbar.prototype.onScroll_ = function() {
var barLength = parseFloat(
this.svgBackground_.getAttribute(this.horizontal_ ? 'width' : 'height'));
var ratio = knobValue / barLength;
if (isNaN(ratio)) {
if (isNaN(ratio) || !barLength) {
ratio = 0;
}
var xyRatio = {};