From 6841b252643594dbb8941a57b40806e9bbcea576 Mon Sep 17 00:00:00 2001
From: Markus Unterwaditzer <markus@unterwaditzer.net>
Date: Wed, 6 Aug 2014 17:47:58 +0200
Subject: [PATCH] Add --version flag, fix #92

---
 vdirsyncer/cli.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/vdirsyncer/cli.py b/vdirsyncer/cli.py
index bad5fb7..ae9f368 100644
--- a/vdirsyncer/cli.py
+++ b/vdirsyncer/cli.py
@@ -14,7 +14,7 @@ import sys
 
 import click
 
-from . import log
+from . import __version__, log
 from .storage import storage_names
 from .sync import StorageEmpty, SyncConflict, sync
 from .utils import expand_path, get_class_init_args, parse_options, split_dict
@@ -242,6 +242,7 @@ def _create_app():
     @click.option('--verbosity', '-v', default='INFO',
                   callback=validate_verbosity,
                   help='Either CRITICAL, ERROR, WARNING, INFO or DEBUG')
+    @click.version_option(version=__version__)
     @click.pass_context
     @catch_errors
     def app(ctx, verbosity):