From 82559ff7e51424ec37780006f1c03735f59ea445 Mon Sep 17 00:00:00 2001
From: Jani Taskinen <jani@php.net>
Date: Fri, 3 Aug 2007 10:45:23 +0000
Subject: - Hopefully this fixes the "test: argument expected" error on
 solaris..

---
 acinclude.m4 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'acinclude.m4')

diff --git a/acinclude.m4 b/acinclude.m4
index 52fd0363fd..0487728269 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -2708,7 +2708,7 @@ AC_DEFUN([PHP_CHECK_CONFIGURE_OPTIONS],[
           esac 
         fi
         is_arg_set=php_[]`echo [$]arg_name | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ-' 'abcdefghijklmnopqrstuvwxyz_'`
-        if eval test -z "\$$is_arg_set"; then
+        if eval test "x\$$is_arg_set" = "x"; then
           PHP_UNKNOWN_CONFIGURE_OPTIONS="$PHP_UNKNOWN_CONFIGURE_OPTIONS
 [$]arg"
         fi
-- 
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