Commit 18b6b10b authored by Tully's avatar Tully

do not add separator after last var.

parent 901b8520
...@@ -70,9 +70,9 @@ var VariableExpression = (function () { ...@@ -70,9 +70,9 @@ var VariableExpression = (function () {
for (index = 0; index < this.varspecs.length; index += 1) { for (index = 0; index < this.varspecs.length; index += 1) {
varspec = this.varspecs[index]; varspec = this.varspecs[index];
value = variables[varspec.varname]; value = variables[varspec.varname];
// if (!isDefined(value)) { if (!isDefined(value)) {
// continue; continue;
// } }
if (isFirstVarspec) { if (isFirstVarspec) {
result += this.operator.first; result += this.operator.first;
isFirstVarspec = false; isFirstVarspec = false;
......
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