lib/geocoder/cache.rb in geocoder-1.6.7 vs lib/geocoder/cache.rb in geocoder-1.7.0

@@ -62,10 +62,14 @@
 
     ##
     # Cache key for a given URL.
     #
     def key_for(url)
-      [prefix, url].join
+      if url.match(/^#{prefix}/)
+        url
+      else
+        [prefix, url].join
+      end
     end
 
     ##
     # Array of keys with the currently configured prefix
     # that have non-nil values.