fetch2/local: Ensure quoting is handled correctly from the url

The commit 420eb112a4f (fetch2: quote/unquote url paths) caused a regression
since local file urls containing quoted characters are no longer being handled
correctly. This fixes things so the url is dequoted correctly, fixing various
fetcher failures with recipes like "gtk+".

[YOCTO #2558]

(Bitbake rev: 95c0595d66b3f8a5f0716662ba2a878600f312ea)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

bitbake/lib/bb/fetch2/local.py

@@ -26,6 +26,7 @@ BitBake build tools.
 # Based on functions from the base bb module, Copyright 2003 Holger Schurig
 
 import os
+import urllib
 import bb
 import bb.utils
 from   bb import data
@@ -40,7 +41,7 @@ class Local(FetchMethod):
 
     def urldata_init(self, ud, d):
         # We don't set localfile as for this fetcher the file is already local!
-        ud.basename = os.path.basename(ud.url.split("://")[1].split(";")[0])
+        ud.basename = os.path.basename(urllib.unquote(ud.url.split("://")[1].split(";")[0]))
         return
 
     def localpath(self, url, urldata, d):
@@ -49,6 +50,7 @@ class Local(FetchMethod):
         """
         path = url.split("://")[1]
         path = path.split(";")[0]
+        path = urllib.unquote(path)
         newpath = path
         if path[0] != "/":
             filespath = data.getVar('FILESPATH', d, True)