From 942e7162ef67770a1e7dfbb1ad8d1ecdf2de1c84 Mon Sep 17 00:00:00 2001
From: Marko Kreen <markokr@gmail.com>
Date: Fri, 7 Sep 2007 08:14:41 +0000
Subject: [PATCH] older asciidoc prints ver into stderr

---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 4f25c98..3cc28e5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -12,7 +12,7 @@ dnl asciidoc >= 8.2
 AC_CHECK_PROGS(ASCIIDOC, asciidoc)
 if test -n "$ASCIIDOC"; then
   AC_MSG_CHECKING([for asciidoc version >= 8.2])
-  ver=`$ASCIIDOC --version | sed 's/asciidoc //'`
+  ver=`$ASCIIDOC --version 2>&1 | sed -e 's/asciidoc //'`
   case "$ver" in
   [0-7].*|8.[01]|8.[01].*)
       AC_MSG_RESULT([$ver, too old])
-- 
2.40.0