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commit ca53ebdd738fa1144262c2b3858de7f25fb37857
parent d613dabd8eceee873563c38956bf4642d1f9d03f
Author: Davide P. Cervone <dpvc@union.edu>
Date:   Mon, 20 Jul 2015 15:18:46 -0400

More fixes for #1188 to prevent empty object problems

Diffstat:
M
unpacked/jax/output/HTML-CSS/autoload/mmultiscripts.js
 | 
2
+-
M
unpacked/jax/output/SVG/autoload/mmultiscripts.js
 | 
6
++----

2 files changed, 3 insertions(+), 5 deletions(-)
diff --git a/unpacked/jax/output/HTML-CSS/autoload/mmultiscripts.js b/unpacked/jax/output/HTML-CSS/autoload/mmultiscripts.js
@@ -119,7 +119,7 @@ MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function () {
       var sup, sub, BOX = [];
       var i = 1, m = this.data.length, W = 0;
       for (var k = 0; k < 4; k += 2) {
-        while (i < m && this.data[i].type !== "mprescripts") {
+        while (i < m && (this.data[i]||{}).type !== "mprescripts") {
           var box = [null,null,null,null];
           for (var j = k; j < k+2; j++) {
             if (this.data[i] && this.data[i].type !== "none" && this.data[i].type !== "mprescripts") {
diff --git a/unpacked/jax/output/SVG/autoload/mmultiscripts.js b/unpacked/jax/output/SVG/autoload/mmultiscripts.js
@@ -100,16 +100,14 @@ MathJax.Hub.Register.StartupHook("SVG Jax Ready",function () {
       var sup, sub, BOX = [];
       var i = 1, m = this.data.length, W = 0;
       for (var k = 0; k < 4; k += 2) {
-        while (i < m && this.data[i].type !== "mprescripts") {
+        while (i < m && (this.data[i]||{}).type !== "mprescripts") {
           var box = [null,null,null,null];
           for (var j = k; j < k+2; j++) {
             if (this.data[i] && this.data[i].type !== "none" && this.data[i].type !== "mprescripts") {
               if (!BOX[j]) {BOX[j] = SVG.BBOX.G()}
               box[j] = this.data[i].toSVG();
-            } else {
-              box[j] = {w:0};
             }
-            if (this.data[i].type !== "mprescripts") i++;
+            if ((this.data[i]||{}).type !== "mprescripts") i++;
           }
           var isPre = (k === 2);
           if (isPre) W += Math.max((box[k]||{w:0}).w,(box[k+1]||{w:0}).w);