From b7d081056b5880b66992a78cb2c8f48d39876331 Mon Sep 17 00:00:00 2001
From: john hood <cgull@glup.org>
Date: Mon, 15 Aug 2016 02:05:04 -0400
Subject: [PATCH] Fix CPPFLAGS handling possibly causing curses detection
 failure

This is an old, old bug.
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index b5c7054..8bd6bfb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -278,7 +278,7 @@ if test "x$ax_cv_have_TINFO" = xno ; then
     old_LDFLAGS="$LDFLAGS"
     old_CPPFLAGS="$CPPFLAGS"
     LDFLAGS="$LDFLAGS $CURSES_LDFLAGS"
-    CPPFLAGS="$LDFLAGS $CURSES_CPPFLAGS"
+    CPPFLAGS="$CPPFLAGS $CURSES_CPPFLAGS"
 
     AX_WITH_CURSES
     # restore old LDFLAGS/CPPFLAGS