Fix empty strings variables substitution in templates

1st1 · 1st1 · commit b22715b8a914 · 2015-10-15T15:19:29.000-04:00
diff --git a/index.js b/index.js
@@ -15,13 +15,14 @@ var chalk   = require("chalk"),
 
 function readGrammarFile(filename) {
     function read(filename, vars) {
-        var yamlSource = fs.readFileSync(filename, 'utf8');
+        var yamlSource = fs.readFileSync(filename, 'utf8'),
+            hop = Object.prototype.hasOwnProperty;
 
         if (vars) {
             yamlSource = yamlSource.replace(
                 /\$\{(\w+)\}/g,
                 function(all, name) {
-                    if (name && vars[name]) {
+                    if (name && hop.call(vars, name)) {
                         return vars[name];
                     } else {
                         return all;
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "syntaxdev",
-  "version": "0.0.7",
+  "version": "0.0.8",
   "description": "Unit testing framework for TextMate/Sublime/Atom syntaxes.",
   "main": "index.js",
   "author": "Yury Selivanov <yury@magic.io>",

Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`{`
`2`	`2`	`"name": "syntaxdev",`
`3`		`- "version": "0.0.7",`
	`3`	`+ "version": "0.0.8",`
`4`	`4`	`"description": "Unit testing framework for TextMate/Sublime/Atom syntaxes.",`
`5`	`5`	`"main": "index.js",`
`6`	`6`	`"author": "Yury Selivanov <yury@magic.io>",`