X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/14487e4cc632bd649a2b7285485e4bb8b6825769..e8297f953ed9c8e42f1b406b5ecad4ccdd9d95d3:/src/scripts/exim_install

diff --git a/src/scripts/exim_install b/src/scripts/exim_install
index 2f70c6e35..827841ffc 100755
--- a/src/scripts/exim_install
+++ b/src/scripts/exim_install
@@ -1,5 +1,7 @@
 #! /bin/sh
-# $Cambridge: exim/src/scripts/exim_install,v 1.2 2005/09/06 13:18:13 ph10 Exp $
+
+# Copyright (c) The Exim Maintainters 2022
+# SPDX-License-Identifier: GPL-2.0-or-later
 
 # Script to install Exim binaries in BIN_DIRECTORY, which is defined in
 # the local Makefile. It expects to be run in a build directory. It needs
@@ -218,13 +220,15 @@ while [ $# -gt 0 ]; do
   # The exim binary is handled specially
 
   if [ $name = exim${EXE} ]; then
-    version=exim-`./exim -bV -C /dev/null | \
+    exim="./exim -bV -C /dev/null"
+    version=exim-`$exim 2>/dev/null | \
       awk '/Exim version/ { OFS=""; print $3,"-",substr($4,2,length($4)-1) }'`${EXE}
 
     if [ "${version}" = "exim-${EXE}" ]; then
       echo $com ""
-      echo $com "*** Could not run ./exim to find version number ***"
+      echo $com "*** Could not run $exim to find version number ***"
       echo $com "*** Exim installation ${ver}failed ***"
+      $exim
       exit 1
     fi
 
@@ -378,7 +382,7 @@ done
 
 echo $com ""
 
-if [ `expr "${CONFIGURE_FILE}" : ".*:"` -ne 0 ] ; then
+if [ `expr -- "${CONFIGURE_FILE}" : ".*:"` -ne 0 ] ; then
   echo $com Runtime configuration is specified as the following list:
   echo $com ' ' ${CONFIGURE_FILE}
   echo $com Therefore, skipping automatic installation.