From 7be6520d94df874c6bbd46d06a1830a12d0967f2 Mon Sep 17 00:00:00 2001
From: Stuart Bennett <sb476@cam.ac.uk>
Date: Fri, 12 Dec 2008 00:08:44 +0000
Subject: dolt: allow older versions of bash to compile the xserver (#19031)

Signed-off-by: James Cloos <cloos@jhcloos.com>
---
 acinclude.m4 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/acinclude.m4 b/acinclude.m4
index efece2aab..c3e36f8b1 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -157,7 +157,7 @@ for arg in "$[]@"; do
     case "$arg" in
         --mode=compile) modeok=true ;;
         --tag=CC|--tag=CXX) tagok=true ;;
-        *) args+=("$arg")
+        *) args@<:@${#args[@]}@:>@="$arg" ;;
     esac
 done
 if $modeok && $tagok ; then
-- 
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