$OpenBSD: patch-configure,v 1.5 2013/03/23 15:19:08 ajacoutot Exp $
--- configure.orig	Mon Mar 18 23:16:44 2013
+++ configure	Sat Mar 23 15:36:16 2013
@@ -1,4 +1,4 @@
-#! /bin/bash
+#!/bin/sh
 #
 # Copyright 2011-2012 Yorba Foundation
 #
@@ -33,7 +33,8 @@ abort() {
 while [ $# != 0 ]
 do
     option=`echo $1 | sed 's/=.*//'`
-    if [ `echo $1 | grep '='` ]
+    value=
+    if [ "`echo $1 | grep '='`" ]
     then
         value=`echo $1 | sed 's/.*=//'`
     fi
@@ -80,7 +81,7 @@ do
         --release)          variables="${variables}BUILD_DEBUG=\nBUILD_RELEASE=1\n"
                             ;;
         
-        *)                  if [ ! $value ]
+        *)                  if [ ! "$value" ]
                             then
                                 abort $1
                             fi
@@ -93,9 +94,9 @@ do
 done
 
 rm -f $CONFIG_IN
-if [ $variables ]
+if [ "$variables" ]
 then
-    echo -e -n $variables > $CONFIG_IN
+    echo -e -n "$variables" > $CONFIG_IN
 fi
 echo "CONFIG_IN=${CONFIG_IN}" >> $CONFIG_IN
 
