Merge pull request #7 from codeclimate/will/quote-file

quote filename shelling out to grep

Author: wfleming

Diff for: lib/fix-me.js

@@ -35,7 +35,8 @@ FixMe.prototype.find = function(file){
       self = this;
 
   // Prepare the grep string for execution (uses BusyBox grep)
-  var grepString = "grep -inHwoE " + fixmeStrings + " " + file;
+  var grepString = ["grep -inHwoE", fixmeStrings, '"' + file + '"'].join(" ");
+
 
   // Execute grep with the FIXME patterns
   exec(grepString, function (error, stdout, stderr) {