Avoid false positive on pathMatch when filtered link.pathname is empty string. Fixes kswedberg#64.

Author: kswedberg

package.json

@@ -1,9 +1,7 @@
 {
-  "name": "jquery.smooth-scroll",
+  "name": "smooth-scroll",
   "version": "1.5.0",
-  "scripts": {
-    "test": "./node_modules/.bin/grunt"
-  },
+  "scripts": {},
   "main": "jquery.smooth-scroll.js",
   "author": {
     "name": "Karl Swedberg",
@@ -36,7 +34,8 @@
     "grunt-shell": "~0.2",
     "grunt-version": "~0.1.1",
     "marked": "^0.3.2",
-    "node-syntaxhighlighter": "~0.8.1"
+    "node-syntaxhighlighter": "~0.8.1",
+    "qunitjs": "^1.15.0"
   },
   "keywords": [
     "jQuery",

src/jquery.smooth-scroll.js

@@ -116,7 +116,7 @@ $.fn.extend({
           include = true,
           clickOpts = {},
           hostMatch = ((location.hostname === link.hostname) || !link.hostname),
-          pathMatch = thisOpts.scrollTarget || ( $.smoothScroll.filterPath(link.pathname) || locationPath ) === locationPath,
+          pathMatch = thisOpts.scrollTarget || ( $.smoothScroll.filterPath(link.pathname) === locationPath ),
           thisHash = escapeSelector(link.hash);
 
       if ( !thisOpts.scrollTarget && (!hostMatch || !pathMatch || !thisHash) ) {