fix shader pick (fabricjs#4207)

FlowMSP · Sep 6, 2017 · f98726e · f98726e
1 parent 7b1d9dc
commit f98726e
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Showing 2 changed files with 1 addition and 2 deletions.
diff --git a/src/filters/convolute_filter.class.js b/src/filters/convolute_filter.class.js
@@ -230,7 +230,7 @@
     */
     retrieveShader: function(options) {
       var size = Math.sqrt(this.matrix.length);
-      var cacheKey = this.type + '_' + size + '_' + this.opaque ? 1 : 0;
+      var cacheKey = this.type + '_' + size + '_' + (this.opaque ? 1 : 0);
       var shaderSource = this.fragmentSource[cacheKey];
       if (!options.programCache.hasOwnProperty(cacheKey)) {
         options.programCache[cacheKey] = this.createProgram(options.context, shaderSource);

diff --git a/src/shapes/group.class.js b/src/shapes/group.class.js
@@ -72,7 +72,6 @@
       // we cannot change properties of objects.
       // Thus we need to set options to group without objects,
       isAlreadyGrouped && this.callSuper('initialize', options);
-
       this._objects = objects || [];
       for (var i = this._objects.length; i--; ) {
         this._objects[i].group = this;