From 1d3ea5cde0e5f48574afed35f542b680d105ae10 Mon Sep 17 00:00:00 2001
From: cuz <cuz@b7a2c559-68d2-44c3-8de9-860c34a00d81>
Date: Wed, 16 May 2001 13:05:06 +0000
Subject: [PATCH] Use :? operator to allow use in expressions

git-svn-id: svn://svn.cc65.org/cc65/trunk@728 b7a2c559-68d2-44c3-8de9-860c34a00d81
---
 src/common/check.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/common/check.h b/src/common/check.h
index 38b132438..e0a211392 100644
--- a/src/common/check.h
+++ b/src/common/check.h
@@ -78,10 +78,10 @@ extern void (*CheckFailed) (const char* Msg, const char* Cond,
  */
 
 #define PRECONDITION(c) \
-    { if (!(c)) CheckFailed (MsgPrecondition, #c, __FILE__, __LINE__); }
+    ((c)? 0 : (CheckFailed (MsgPrecondition, #c, __FILE__, __LINE__), 0))
 
 #define CHECK(c)	\
-    { if (!(c)) CheckFailed (MsgCheckFailed, #c, __FILE__, __LINE__); }
+    ((c)? 0 : (CheckFailed (MsgCheckFailed, #c, __FILE__, __LINE__), 0))