Clones options object to avoid mutating the original

moxystudio · Oct 19, 2017 · 0a4824a · 0a4824a
1 parent 57f49ee
commit 0a4824a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/parse.js b/lib/parse.js
@@ -116,7 +116,7 @@ function parse(command, args, options) {
     }
 
     args = args ? args.slice(0) : [];  // Clone array to avoid changing the original
-    options = options || {};
+    options = options ? assign({}, options) : {}; // Clone object to avoid changing the original
 
     // Build our parsed object
     parsed = {