diff --git a/unpacked/jax/output/HTML-CSS/autoload/multiline.js b/unpacked/jax/output/HTML-CSS/autoload/multiline.js
index 358bed889..bb805f9a0 100644
--- a/unpacked/jax/output/HTML-CSS/autoload/multiline.js
+++ b/unpacked/jax/output/HTML-CSS/autoload/multiline.js
@@ -490,7 +490,7 @@ MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function () {
         if (start.length > 1) {
           this.data[this.base].HTMLmoveSlice(start.slice(1),end.slice(1),span,state,values,"paddingLeft");
         } else {
-          if (end.length <= 1) {this.data[i].HTMLmoveSpan(span,state,values)}
+          if (end.length <= 1) {this.data[this.base].HTMLmoveSpan(span,state,values)}
             else {this.data[this.base].HTMLmoveSlice([],end.slice(1),span,state,values,"paddingRight")}
         }
       }
diff --git a/unpacked/jax/output/SVG/autoload/multiline.js b/unpacked/jax/output/SVG/autoload/multiline.js
index ace03e271..2903dbcb4 100644
--- a/unpacked/jax/output/SVG/autoload/multiline.js
+++ b/unpacked/jax/output/SVG/autoload/multiline.js
@@ -445,7 +445,7 @@ MathJax.Hub.Register.StartupHook("SVG Jax Ready",function () {
         if (start.length > 1) {
           this.data[this.base].SVGmoveSlice(start.slice(1),end.slice(1),svg,state,values,"paddingLeft");
         } else {
-          if (end.length <= 1) {this.data[i].SVGmove(svg,state,values)}
+          if (end.length <= 1) {this.data[this.base].SVGmove(svg,state,values)}
             else {this.data[this.base].SVGmoveSlice([],end.slice(1),svg,state,values,"paddingRight")}
         }
       }