Using safe unicode notation.

2012-07-18 08:10:35 +02:00
parent fd2ac782cf
commit 6c9ef26c79
1 changed files with 1 additions and 1 deletions
--- a/src/ol/control/Zoom.js
+++ b/src/ol/control/Zoom.js
@@ -118,5 +118,5 @@ ol.control.Zoom.RES = {
    IN_CLS: 'ol-control-zoom-in',
    OUT_CLS: 'ol-control-zoom-out',
    IN_TEXT: '+',
-    OUT_TEXT: '−'
+    OUT_TEXT: '\u2212'
 };