From: Amos Jeffries <amosjeffries@squid-cache.org>
Date: Thu, 29 Jul 2010 13:06:05 +0000 (-0600)
Subject: Update helper debug macro for safe use inside unwrapped if...else statements
X-Git-Tag: SQUID_3_2_0_1~16
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3c999603b14322a7ea2ae26e15e2f262082ea32a;p=thirdparty%2Fsquid.git

Update helper debug macro for safe use inside unwrapped if...else statements
---

diff --git a/compat/debug.h b/compat/debug.h
index b03d6361de..d209d7d706 100644
--- a/compat/debug.h
+++ b/compat/debug.h
@@ -30,7 +30,7 @@ SQUIDCEXTERN int debug_enabled;
                      if (debug_enabled) { \
                          fprintf(stderr, "%s(%d): pid=%ld :", __FILE__, __LINE__, (long)getpid() ); \
                          fprintf(stderr,X); \
-                     }
+                     } else (void)0
 
 #else /* __GNUC__ */