fix qseries -v when there are unapplied patches

hgext/mq.py

@@ -1106,7 +1106,6 b' class queue:'
         if not missing:
             for i in xrange(start, start+length):
                 pfx = ''
-                patch = pname(i)
                 if self.ui.verbose:
                     if i < unapplied:
                         status = 'A'
@@ -1115,6 +1114,7 b' class queue:'
                     else:
                         status = 'G'
                     pfx = '%d %s ' % (i, status)
+                patch = pname(i)
                 self.ui.write('%s%s\n' % (pfx, displayname(patch)))
         else:
             msng_list = []

tests/test-mq

@@ -87,6 +87,9 b' hg --traceback qpush -a'
 
 echo % qseries
 hg qseries
+hg qpop
+hg qseries -vs
+hg qpush
 
 echo % qapplied
 hg qapplied

tests/test-mq.out

@@ -89,6 +89,11 b' Now at: test2.patch'
 % qseries
 test.patch
 test2.patch
+Now at: test.patch
+0 A test.patch: foo bar
+1 U test2.patch: 
+applying test2.patch
+Now at: test2.patch
 % qapplied
 test.patch
 test2.patch