Guard against missing rc files

isaacs · May 6, 2011 · df7e8fb · df7e8fb
1 parent fa73513
commit df7e8fb
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/lib/cli.js b/lib/cli.js
@@ -11,10 +11,13 @@ function _version() {
 }
 
 function _mergeConfigs(homerc, cwdrc) {
-    var homeConfig = JSON.parse(_fs.readFileSync(homerc, "utf-8")),
-        cwdConfig = JSON.parse(_fs.readFileSync(cwdrc, "utf-8")),
+    var homeConfig = {},
+        cwdConfig = {},
         prop;
 
+    if (_path.existsSync(homerc)) homeConfig = JSON.parse(_fs.readFileSync(homerc, "utf-8"));
+    if (_path.existsSync(cwdrc)) cwdConfig = JSON.parse(_fs.readFileSync(cwdrc, "utf-8"));
+
     for (prop in cwdConfig) {
         if (typeof prop === 'string') {
             if (prop === 'predef') {