From 3057a4e072413ed69b58a2409a173b9460fbb174 Mon Sep 17 00:00:00 2001
From: Ruslan Kuprieiev <kupruser@gmail.com>
Date: Sun, 14 Jan 2018 20:55:42 +0200
Subject: [PATCH] main: catch unexpected exceptions

Signed-off-by: Ruslan Kuprieiev <kupruser@gmail.com>
---
 dvc/main.py | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/dvc/main.py b/dvc/main.py
index 76deb4bd9..534874ccd 100644
--- a/dvc/main.py
+++ b/dvc/main.py
@@ -12,4 +12,10 @@ def main(argv=None):
         Logger.error('Initialization error: {}'.format(str(ex)))
         return 255
 
-    return cmd.run_cmd()
+    try:
+        ret = cmd.run_cmd()
+    except Exception as ex:
+        Logger.error('Unexpected error: {}'.format(str(ex)))
+        return 254
+
+    return ret