ncurses 5.7 - patch 20100227

[ncurses.git] / aclocal.m4

diff --git a/aclocal.m4 b/aclocal.m4
index c74eb978a63779da4567d814a711333e12670a14..c7523f984ae11efd0cb8989abdb8e792099d8671 100644 (file)
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -28,7 +28,7 @@ dnl***************************************************************************
 dnl
 dnl Author: Thomas E. Dickey 1995-on
 dnl
-dnl $Id: aclocal.m4,v 1.490 2010/01/09 21:06:30 tom Exp $
+dnl $Id: aclocal.m4,v 1.491 2010/01/30 23:42:10 tom Exp $
 dnl Macros used in NCURSES auto-configuration script.
 dnl
 dnl These macros are maintained separately from NCURSES.  The copyright on
@@ -2072,7 +2072,7 @@ done
 ])
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_HEADER_PATH version: 9 updated: 2008/12/07 19:38:31
+dnl CF_HEADER_PATH version: 10 updated: 2010/01/17 20:36:17
 dnl --------------
 dnl Construct a search-list of directories for a nonstandard header-file
 dnl
@@ -2081,6 +2081,7 @@ dnl       $1 = the variable to return as result
 dnl    $2 = the package name
 AC_DEFUN([CF_HEADER_PATH],
 [
+$1=
 cf_header_path_list=""
 if test -n "${CFLAGS}${CPPFLAGS}" ; then
        for cf_header_path in $CPPFLAGS $CFLAGS