Docs: expand info on two-phase queue runs

[exim.git] / src / scripts / exim_install

diff --git a/src/scripts/exim_install b/src/scripts/exim_install
index b9330ae0cff6c4c5bb1df7cc9d1264642e784484..827841ffc705de576367cac2c5e8b2f066441eda 100755 (executable)
--- a/src/scripts/exim_install
+++ b/src/scripts/exim_install
@@ -1,5 +1,8 @@
 #! /bin/sh
 
+# 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
 # to be run as root in order to make exim setuid to root. If exim runs setuid
@@ -217,13 +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