From: Stefan Kangas <stefan@marxist.se>
Date: Thu, 2 Dec 2021 17:30:16 +0000 (+0100)
Subject: update_autogen: Improve error handling slightly
X-Git-Tag: emacs-29.0.90~3625^2~3
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=a8bfdf2efc41479efecee4dff71fe8a341cb5729;p=emacs.git

update_autogen: Improve error handling slightly

* admin/update_autogen: Check exit status of cd.  Use single
quoting for trap condition.
---

diff --git a/admin/update_autogen b/admin/update_autogen
index 2b6a46051cb..99297a9c0dc 100755
--- a/admin/update_autogen
+++ b/admin/update_autogen
@@ -44,7 +44,7 @@ PD=${0%/*}
 [ "$PD" = "$0" ] && PD=.        # if PATH includes PWD
 
 ## This should be the admin directory.
-cd $PD
+cd $PD || exit
 cd ../
 [ -d admin ] || die "Could not locate admin directory"
 
@@ -102,7 +102,7 @@ done
 
 tempfile=/tmp/$PN.$$
 
-trap "rm -f $tempfile 2> /dev/null" EXIT
+trap 'rm -f $tempfile 2> /dev/null' EXIT
 
 
 while getopts ":hcfqA:CL" option ; do