Fix a memory leak; properly initialize inner_parsed before use.

src/url_parse.cc

Index: src/url_parse.cc
===================================================================
--- src/url_parse.cc	(revision 168)
+++ src/url_parse.cc	(working copy)
@@ -347,6 +347,7 @@
   parsed->path.reset();   // May use this; reset for convenience.
   parsed->ref.reset();    // May use this; reset for convenience.
   parsed->query.reset();  // May use this; reset for convenience.
+  parsed->clear_inner_parsed();  // May use this; reset for convenience.
 
   // Strip leading & trailing spaces and control characters.
   int begin = 0;