Defer gutter refresh until cursor is rendered

based on pull #866
2012-08-09 23:41:41 +04:00 · 2012-08-09 23:41:41 +04:00 · 45ee0cd121
commit 45ee0cd121
parent 5316f97ba2
1 changed files with 3 additions and 1 deletions
--- a/lib/ace/virtual_renderer.js
+++ b/lib/ace/virtual_renderer.js
@ -483,7 +483,9 @@ var VirtualRenderer = function(container, theme) {
        }

        this.$gutterLineHighlight.style.display = shouldHighlight ? "" : "none";
-        this.$updateGutterLineHighlight();
+        // if cursorlayer have never been updated there's nothing on screen to update
+        if (this.$cursorLayer.$pixelPos)
+            this.$updateGutterLineHighlight();
    };

    this.getHighlightGutterLine = function() {