From 855c8b8d62aaed4b4ce06fcd0b0b0e6f375aca30 Mon Sep 17 00:00:00 2001
From: Nathan Woods <npwoods@mess.org>
Date: Sun, 7 Aug 2016 17:44:21 -0400
Subject: [PATCH] Removed unnecessary logical-not operation

---
 src/frontend/mame/ui/utils.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/frontend/mame/ui/utils.h b/src/frontend/mame/ui/utils.h
index a5c6626f675..0c63d3961fe 100644
--- a/src/frontend/mame/ui/utils.h
+++ b/src/frontend/mame/ui/utils.h
@@ -274,7 +274,7 @@ bool input_character(std::string &buffer, unicode_char unichar, F &&filter)
 			result = true;
 		}
 	}
-	else if ((unichar >= ' ') && (!filter || filter(unichar)))
+	else if ((unichar >= ' ') && filter(unichar))
 	{
 		// append this character
 		buffer += utf8_from_uchar(unichar);