JavaScriptCollection
diff --git a/‎d3.js‎
Lines changed: 5 additions & 8 deletions b/‎d3.js‎
Lines changed: 5 additions & 8 deletions
@@ -6000,7 +6000,7 @@ d3 = function() {
       return force;
     };
     force.start = function() {
-      var i, j, n = nodes.length, m = links.length, w = size[0], h = size[1], neighbors, o;
+      var i, n = nodes.length, m = links.length, w = size[0], h = size[1], neighbors, o;
       for (i = 0; i < n; ++i) {
         (o = nodes[i]).index = i;
         o.weight = 0;
@@ -6026,13 +6026,8 @@ d3 = function() {
       charges = [];
       if (typeof charge === "function") for (i = 0; i < n; ++i) charges[i] = +charge.call(this, nodes[i], i); else for (i = 0; i < n; ++i) charges[i] = charge;
       function position(dimension, size) {
-        var neighbors = neighbor(i), j = -1, m = neighbors.length, x;
-        while (++j < m) if (!isNaN(x = neighbors[j][dimension])) return x;
-        return Math.random() * size;
-      }
-      function neighbor() {
         if (!neighbors) {
-          neighbors = [];
+          neighbors = new Array(n);
           for (j = 0; j < n; ++j) {
             neighbors[j] = [];
           }
@@ -6042,7 +6037,9 @@ d3 = function() {
             neighbors[o.target.index].push(o.source);
           }
         }
-        return neighbors[i];
+        var candidates = neighbors[i], j = -1, m = candidates.length, x;
+        while (++j < m) if (!isNaN(x = candidates[j][dimension])) return x;
+        return Math.random() * size;
       }
       return force.resume();
     };