Adapt to cliapp version 0.14 new subcommand implementation.

1 files changed, 3 insertions, 4 deletions

diff --git a/unperish b/unperish
index 44ba511..e445582 100755
--- a/unperish
+++ b/unperish
@@ -82,13 +82,12 @@ class Unperish(cliapp.Application):
             except IOError:
                 pass
 
-            cmd_methods = self._subcommands()
-            method = self._normalize_cmd(subcommand)
-            if method in cmd_methods:
+            if subcommand in self._subcommands:
+                method = self._subcommands[subcommand]
                 if self.settings['verbose']:
                     self.output.write('command: %s\n' % subcommand)
                 if not self.settings['no-act']:
-                    getattr(self, method)([])
+                    method([])
             else:
                 raise cliapp.AppException('unknown command %s' % subcommand)