From 0bd3f27693530e41b98d7b835adf37302bc6e968 Mon Sep 17 00:00:00 2001
From: Cyril VERLOOP <cyril.verloop@webqard.fr>
Date: Sat, 16 Nov 2019 16:17:49 +0100
Subject: [PATCH] Do not show commit signature for git log.

---
 src/Composer/Repository/Vcs/GitDriver.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Composer/Repository/Vcs/GitDriver.php b/src/Composer/Repository/Vcs/GitDriver.php
index 4a14974fb..cc6e3edb4 100644
--- a/src/Composer/Repository/Vcs/GitDriver.php
+++ b/src/Composer/Repository/Vcs/GitDriver.php
@@ -143,7 +143,7 @@ class GitDriver extends VcsDriver
     public function getChangeDate($identifier)
     {
         $this->process->execute(sprintf(
-            'git log -1 --format=%%at %s',
+            'git -c log.showSignature=false log -1 --format=%%at %s',
             ProcessExecutor::escape($identifier)
         ), $output, $this->repoDir);