590         fset = set(match.files())

   590         fset = set(match.files())

   591         # avoid the entire walk if we're only looking for specific files

   591         # avoid the entire walk if we're only looking for specific files

   592         if fset and not match.anypats():

   592         if fset and not match.anypats():

   593             if util.all(fn in self for fn in fset):

   593             if util.all(fn in self for fn in fset):

   594                 for fn in sorted(fset):

   594                 for fn in sorted(fset):

   597                 raise StopIteration

   596                 raise StopIteration

   598 

   597 

   599         for fn in self:

   598         for fn in self:

   600             if fn in fset:

   599             if fn in fset:

   601                 # specified pattern is the exact name

   600                 # specified pattern is the exact name