Merge pull request #1766 from seven-phases-max/undefined-var-in-js-fix

Improved error message for undefined variable in js eval statement.
less · Dec 28, 2013 · 3a0f97e · 3a0f97e
2 parents 479827b + 34f54cf
commit 3a0f97e
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Showing 3 changed files with 8 additions and 1 deletion.
diff --git a/lib/less/tree/variable.js b/lib/less/tree/variable.js
@@ -3,7 +3,7 @@
 tree.Variable = function (name, index, currentFileInfo) {
     this.name = name;
     this.index = index;
-    this.currentFileInfo = currentFileInfo;
+    this.currentFileInfo = currentFileInfo || {};
 };
 tree.Variable.prototype = {
     type: "Variable",

diff --git a/test/less/errors/javascript-undefined-var.less b/test/less/errors/javascript-undefined-var.less
@@ -0,0 +1,3 @@
+.scope {
+    @a: `@{b}`;
+}
diff --git a/test/less/errors/javascript-undefined-var.txt b/test/less/errors/javascript-undefined-var.txt
@@ -0,0 +1,4 @@
+NameError: variable @b is undefined in {path}javascript-undefined-var.less on line 2, column 15:
+1 .scope {
+2     @a: `@{b}`;
+3 }