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Fix checks for undefined in zoom control

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This commit is contained in:
Guillaume Beraudo
2016-02-10 14:27:10 +01:00
parent 6c1d0f1bbe
commit b53d74285b
1 changed files with 6 additions and 6 deletions
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12
src/ol/control/zoomcontrol.js
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@@ -24,16 +24,16 @@ ol.control.Zoom = function(opt_options) {
var options = opt_options ? opt_options : {}; var options = opt_options ? opt_options : {};
var className = options.className ? options.className : 'ol-zoom'; var className = options.className !== undefined ? options.className : 'ol-zoom';
var delta = options.delta ? options.delta : 1; var delta = options.delta !== undefined ? options.delta : 1;
var zoomInLabel = options.zoomInLabel ? options.zoomInLabel : '+'; var zoomInLabel = options.zoomInLabel !== undefined ? options.zoomInLabel : '+';
var zoomOutLabel = options.zoomOutLabel ? options.zoomOutLabel : '\u2212'; var zoomOutLabel = options.zoomOutLabel !== undefined ? options.zoomOutLabel : '\u2212';
var zoomInTipLabel = options.zoomInTipLabel ? var zoomInTipLabel = options.zoomInTipLabel !== undefined ?
options.zoomInTipLabel : 'Zoom in'; options.zoomInTipLabel : 'Zoom in';
var zoomOutTipLabel = options.zoomOutTipLabel ? var zoomOutTipLabel = options.zoomOutTipLabel !== undefined ?
options.zoomOutTipLabel : 'Zoom out'; options.zoomOutTipLabel : 'Zoom out';
var inElement = goog.dom.createDom('BUTTON', { var inElement = goog.dom.createDom('BUTTON', {