From ade6b69f2f7557f6c9e159d58ee1fbf50f83c146 Mon Sep 17 00:00:00 2001
From: Paul Tarjan <github@paulisageek.com>
Date: Fri, 26 Dec 2025 15:27:50 -0700
Subject: [PATCH] convert to not not

---
 pre_commit/commands/hook_impl.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pre_commit/commands/hook_impl.py b/pre_commit/commands/hook_impl.py
index d9849a1c..e5c26b90 100644
--- a/pre_commit/commands/hook_impl.py
+++ b/pre_commit/commands/hook_impl.py
@@ -111,10 +111,10 @@ def _ns(
 
 
 def _rev_exists(rev: str) -> bool:
-    return subprocess.call(
+    return not not subprocess.call(
         ('git', 'cat-file', '-e', rev),
         stderr=subprocess.DEVNULL,
-    ) == 0
+    )
 
 
 def _pre_push_ns(