X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=src%2Fsrc%2Fexinext.src;h=182e39574c4a53af024989ffe6b1e33179611d5a;hb=2d14f39731e88a6d6bb9f1b5c56f497eb12198c4;hp=7fe80c796312fe0ba0d51e9de077947a1a747f2d;hpb=8825241f2db38fa70a2dadb6db01f7e1e2a183b2;p=exim.git

diff --git a/src/src/exinext.src b/src/src/exinext.src
index 7fe80c796..182e39574 100644
--- a/src/src/exinext.src
+++ b/src/src/exinext.src
@@ -1,7 +1,6 @@
 #! /bin/sh
-# $Cambridge: exim/src/src/exinext.src,v 1.3 2007/07/29 21:49:46 magnus Exp $
 
-# Copyright (c) 1996-2004 University of Cambridge.
+# Copyright (c) University of Cambridge, 1995 - 2007
 # See the file NOTICE for conditions of use and distribution.
 
 # Except when they appear in comments, the following placeholders in this
@@ -26,16 +25,16 @@ config=
 eximmacdef=
 exim_path=
 
-if expr $1 : '\-' >/dev/null ; then
-  while expr $1 : '\-' >/dev/null ; do
+if expr -- $1 : '\-' >/dev/null ; then
+  while expr -- $1 : '\-' >/dev/null ; do
     if [ "$1" = "-C" ]; then
       config=$2
       shift
       shift
-    elif expr $1 : '\-D' >/dev/null ; then
+    elif expr -- $1 : '\-D' >/dev/null ; then
       eximmacdef="$eximmacdef $1"
-      if expr $1 : '\-DEXIM_PATH=' >/dev/null ; then
-        exim_path=`expr $1 : '\-DEXIM_PATH=\(.*\)'`
+      if expr -- $1 : '\-DEXIM_PATH=' >/dev/null ; then
+        exim_path=`expr -- $1 : '\-DEXIM_PATH=\(.*\)'`
       fi
       shift
     else