--- http-fetcher.m4.orig	2004-03-08 15:06:17.000000000 -0600
+++ http-fetcher.m4	2013-04-15 01:43:04.000000000 -0500
@@ -10,7 +10,7 @@
 dnl  The macro also adds the appropriate -L and -I values to CFLAGS so that
 dnl  headers are found and libraries are linked.
 dnl
-AC_DEFUN(AC_PATH_HFETCHER,
+AC_DEFUN([AC_PATH_HFETCHER],
 [dnl
 
 darwin=no;