Merge branch 'issue949' into develop. Issue #949.

dpvc · dpvc · commit af20e4cc1d6b · 2015-01-14T11:19:48.000-05:00
diff --git a/unpacked/jax/output/SVG/autoload/multiline.js b/unpacked/jax/output/SVG/autoload/multiline.js
@@ -473,8 +473,8 @@ MathJax.Hub.Register.StartupHook("SVG Jax Ready",function () {
       //
       if (end.length === 0) {
         var sup = this.data[this.sup], sub = this.data[this.sub], w = svg.w, data;
-        if (sup) {data = sup.SVGdata; svg.Add(sup.toSVG(),w+(data.dx||0),data.dy)}
-        if (sub) {data = sub.SVGdata; svg.Add(sub.toSVG(),w+(data.dx||0),data.dy)}
+        if (sup) {data = sup.SVGdata||{}; svg.Add(sup.toSVG(),w+(data.dx||0),data.dy)}
+        if (sub) {data = sub.SVGdata||{}; svg.Add(sub.toSVG(),w+(data.dx||0),data.dy)}
       }
     }
 

Original file line number	Diff line number	Diff line change
`@@ -473,8 +473,8 @@ MathJax.Hub.Register.StartupHook("SVG Jax Ready",function () {`
`473`	`473`	`//`
`474`	`474`	`if (end.length === 0) {`
`475`	`475`	`var sup = this.data[this.sup], sub = this.data[this.sub], w = svg.w, data;`
`476`		`- if (sup) {data = sup.SVGdata; svg.Add(sup.toSVG(),w+(data.dx\|\|0),data.dy)}`
`477`		`- if (sub) {data = sub.SVGdata; svg.Add(sub.toSVG(),w+(data.dx\|\|0),data.dy)}`
	`476`	`+ if (sup) {data = sup.SVGdata\|\|{}; svg.Add(sup.toSVG(),w+(data.dx\|\|0),data.dy)}`
	`477`	`+ if (sub) {data = sub.SVGdata\|\|{}; svg.Add(sub.toSVG(),w+(data.dx\|\|0),data.dy)}`
`478`	`478`	`}`
`479`	`479`	`}`
`480`	`480`