stylig bug fixed

resources/public/js/themes.js

@@ -62,13 +62,14 @@ var themes = {
 };
 
 function applyTheme() {
-  if (location.search.length > 0) {
   var ui = { theme: "default" };
+  if (location.search.length > 0) {
     location.search.slice(1).split("&").reduce(function(acc, e){
       var p = e.split("=");
       acc[p[0]] = p[1];
       return acc
     }, ui);
+  }
 
   var vars = {
     '@background': themes[ui.theme].background.normal,
@@ -80,17 +81,19 @@ function applyTheme() {
     '@link_hover': themes[ui.theme].link.hover
   };
 
-    if(ui["header-font"] || ui["text-font"]) {
   var fontURL = "http://fonts.googleapis.com/" +
       "css?family=PT+Serif:700|Noticia+Text:700%s" +
-          "&subset=latin,cyrillic";
+      "&subset=latin,cyrillic",
+      injection = "";
 
-      var injection = ["header-font", "text-font"].reduce(function(acc, font){
+  if(ui["header-font"] || ui["text-font"]) {
+    injection = ["header-font", "text-font"].reduce(function(acc, font){
       if(ui[font]) {
         vars['@' + font.replace(/-/, "_")] = ui[font].replace(/\+/g," ");
         return acc + "|" + ui[font];
       } else return acc;
     }, "");
+  }
 
   fontURL = fontURL.replace(/%s/, injection);
   var fileref = document.createElement("link")
@@ -98,7 +101,6 @@ function applyTheme() {
   fileref.setAttribute("type", "text/css")
   fileref.setAttribute("href", fontURL)
   document.getElementsByTagName("head")[0].appendChild(fileref)
-    }
+
   less.modifyVars(vars);
-  }
 }