From 2d2ac67e50e4614d5a4d236b15171bd3b50648e6 Mon Sep 17 00:00:00 2001
From: Ruslan Kuprieiev <kupruser@gmail.com>
Date: Mon, 9 Sep 2019 00:26:04 +0300
Subject: [PATCH] hooks: make syntax compatible with bare sh

`==` is not part of the posix and not all shells (e.g. dash) support it, making hooks break.
---
 dvc/scm/git/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dvc/scm/git/__init__.py b/dvc/scm/git/__init__.py
index bf30a2359..6afe2973b 100644
--- a/dvc/scm/git/__init__.py
+++ b/dvc/scm/git/__init__.py
@@ -241,7 +241,7 @@ class Git(Base):
 
     def _install_hook(self, name, cmd):
         command = (
-            '[ "$3" == "0" ]'
+            '[ "$3" = "0" ]'
             ' || [ -z "$(git ls-files .dvc)" ]'
             " || exec dvc {}".format(cmd)
         )