From: Vincent Lefevre <vincent@vinc17.net>
Date: Mon, 18 Dec 2017 02:01:07 +0000 (+0100)
Subject: Fixed git repo detection: for worktrees, .git is a plain file.
X-Git-Tag: mutt-1-10-rel~101
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3b142cea13f29367c758c8a8621a64eed80966b9;p=mutt

Fixed git repo detection: for worktrees, .git is a plain file.
---

diff --git a/version.sh b/version.sh
index 45dac50b..e3eda0d2 100644
--- a/version.sh
+++ b/version.sh
@@ -7,7 +7,7 @@ srcdir=`dirname "$0"` && cd "$srcdir" || exit 1
 
 # Ensure that we have a repo here.
 # If not, just cat the VERSION file; it contains the latest release number.
-{ [ -d ".git" ] && command -v git >/dev/null 2>&1; } \
+{ [ -e ".git" ] && command -v git >/dev/null 2>&1; } \
 || exec cat VERSION
 
 latesttag="$(git tag --merged=HEAD --list 'mutt-*-rel' | tr - . | sort -Vr | head -n1 | tr . -)"