From b30adac4651a04b94caecfd55e0dfa5255406f3a Mon Sep 17 00:00:00 2001
From: Justin Lecher <justin@jlec.de>
Date: Sun, 15 Oct 2023 09:05:15 +0100
Subject: [PATCH] fix: check-mailmap has problems with log.showSignature true

Fixes #111

log.showSignature true shows additional signature information. This patch removes the detailed information.
---
 pre_commit_hooks/check-mailmap | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pre_commit_hooks/check-mailmap b/pre_commit_hooks/check-mailmap
index 20999fe..ec4601e 100755
--- a/pre_commit_hooks/check-mailmap
+++ b/pre_commit_hooks/check-mailmap
@@ -24,7 +24,7 @@ check_email() {
   #   How we want it to appear    How it appears in git commit
   #
   # See git-shortlog(1) for more details.
-  output="$(! git 2>&1 log --use-mailmap --pretty='%aN %aE' | tr '[:upper:]' '[:lower:]' | sort -u | awk '{print $NF}' | sort | uniq -c | sed -e 's/^[ \t]*//' | grep -v '^1[[:space:]]' | awk '{print $NF}')"
+  output="$(! git 2>&1 -c log.showSignature=false log --use-mailmap --pretty='%aN %aE' | tr '[:upper:]' '[:lower:]' | sort -u | awk '{print $NF}' | sort | uniq -c | sed -e 's/^[ \t]*//' | grep -v '^1[[:space:]]' | awk '{print $NF}')"
 
   if [ -n "${output}" ]; then
     RC=1
@@ -43,4 +43,4 @@ check_email() {
 }
 
 main
-exit ${RC}
+exit "${RC}"