From d86b31da46aa6131bd5f3d768db589100194a413 Mon Sep 17 00:00:00 2001
From: Stuart Bennett <sb476@cam.ac.uk>
Date: Fri, 12 Dec 2008 00:08:44 +0000
Subject: [PATCH] dolt: allow older versions of bash to compile the xserver (#19031)

---
 acinclude.m4 |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/acinclude.m4 b/acinclude.m4
index efece2a..c3e36f8 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
-- 
1.5.4.4