From 0c3ca5c34b809685bba4fd6a360912a8aefa9d12 Mon Sep 17 00:00:00 2001
From: rse <rse>
Date: Thu, 14 Jun 2007 08:11:52 +0000
Subject: HAVE_MCHECK_H and HAVE_MTRACE are Autoconf AC_DEFINEs. Those are not
 permitted to be checked directly as values, as their value 1 is just set _IF_
 the variable is defined. If the variable is not defined the plain use in an
 #if clause causes compiler warnings or even errors as this is invalid use.
 AC_DEFINE always have to be checked with defined() only except we can be sure
 that it is defined (but even then its value is always 1 and hence no need to
 check this, too)

---
 test1.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'test1.c')

diff --git a/test1.c b/test1.c
index 4819150..b1bf27a 100644
--- a/test1.c
+++ b/test1.c
@@ -185,7 +185,7 @@ int main(int argc, const char ** argv)
     int help = 0;
     int usage = 0;
 
-#if HAVE_MCHECK_H && HAVE_MTRACE
+#if defined(HAVE_MCHECK_H) && defined(HAVE_MTRACE)
     /*@-moduncon -noeffectuncon@*/
     mtrace();   /* Trace malloc only if MALLOC_TRACE=mtrace-output-file. */
     /*@=moduncon =noeffectuncon@*/
@@ -269,7 +269,7 @@ int main(int argc, const char ** argv)
 
 exit:
     optCon = poptFreeContext(optCon);
-#if HAVE_MCHECK_H && HAVE_MTRACE
+#if defined(HAVE_MCHECK_H) && defined(HAVE_MTRACE)
     /*@-moduncon -noeffectuncon@*/
     muntrace();   /* Trace malloc only if MALLOC_TRACE=mtrace-output-file. */
     /*@=moduncon =noeffectuncon@*/
-- 
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