From dbce4d4801aa3bb78e2ead3a37395698b949c026 Mon Sep 17 00:00:00 2001
From: Claus-Justus Heine <Claus-Justus.Heine@IANS.Uni-Stuttgart.DE>
Date: Tue, 15 Jun 2004 16:00:46 +0000
Subject: [PATCH] Check for sufficient number of arguments to catch backwards
 compatibility issues.

---
 m4/check-package.m4 | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/m4/check-package.m4 b/m4/check-package.m4
index b806de1..7f11519 100644
--- a/m4/check-package.m4
+++ b/m4/check-package.m4
@@ -107,6 +107,11 @@ dnl the macro itself
 dnl
 AC_DEFUN(ALBERTA_CHECK_PACKAGE,
 [AC_REQUIRE([AC_SET_PREFIX])
+m4_if($#,
+       8,,[
+errprint([$0] needs EXACTLY eight (8) arguments, but got $#
+)
+m4exit(1)])
 dnl
 dnl upcase $1
 dnl
-- 
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