gotta support numbers

gtg092x · May 13, 2014 · 478a189 · 478a189
1 parent edcf7bb
commit 478a189
Showing 1 changed file with 9 additions and 2 deletions.
diff --git a/lib/utils.js b/lib/utils.js
@@ -1,8 +1,15 @@
 var exec = require('child_process').exec,util=require('util');
 
+var isString = function(str){
+	return (typeof str == 'string' || str instanceof String);
+}
+
 var escapeshell = function(cmd) {
-	  return '"'+cmd.replace(/(["\s'$`\\])/g,'\\$1')+'"';
-	};
+	if(isString(cmd))
+		return '"'+cmd.replace(/(["\s'$`\\])/g,'\\$1')+'"';
+	else
+		return '"'+cmd+'"';
+};
 
 module.exports.wp = function(args,flags,cb){