From: Kevin McCarthy <kevin@8t8.us>
Date: Mon, 16 Apr 2018 23:29:08 +0000 (-0700)
Subject: Switch to using [ -r ] in version.sh for Bourne shell compatibility.
X-Git-Tag: mutt-1-10-rel~27^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=296ccab51a5b509c2b68ca7c4b926adb84c6ca59;p=mutt

Switch to using [ -r ] in version.sh for Bourne shell compatibility.

Thanks to Paul Keusemann for pointing out the issue.
---

diff --git a/version.sh b/version.sh
index bc850f6c..537be325 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.
-{ [ -e ".git" ] && command -v git >/dev/null 2>&1; } \
+{ [ -r ".git" ] && command -v git >/dev/null 2>&1; } \
 || exec cat VERSION
 
 latesttag="$(git describe --tags --match 'mutt-*-rel' --abbrev=0)"