From b9e4931e7cde4cd7f4c571d4b3bfec87205f0c7d Mon Sep 17 00:00:00 2001
From: William McBrine <wmcbrine@gmail.com>
Date: Thu, 30 Mar 2006 02:52:51 +0000
Subject: [PATCH] Only print modifiers for actual button events, and not scroll
 wheeling.

---
 demos/testcurs.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/demos/testcurs.c b/demos/testcurs.c
index 8e683092..8f1a51b5 100644
--- a/demos/testcurs.c
+++ b/demos/testcurs.c
@@ -6,7 +6,7 @@
  *  wrs(5/28/93) -- modified to be consistent (perform identically) with
  *                  either PDCurses or under Unix System V, R4
  *
- *  $Id: testcurs.c,v 1.44 2006/03/29 19:50:14 wmcbrine Exp $
+ *  $Id: testcurs.c,v 1.45 2006/03/30 02:52:51 wmcbrine Exp $
  */
 
 #ifdef PDCDEBUG
@@ -399,7 +399,8 @@ void inputTest(WINDOW *win)
 			else if (BUTTON_CHANGED(3))
 				button = 3;
 
-			if (BUTTON_STATUS(button) & BUTTON_MODIFIER_MASK)
+			if (button && (BUTTON_STATUS(button) & 
+				BUTTON_MODIFIER_MASK))
 			{
 				waddstr(win, " Modifier(s):");