[Firebird-checkins] SF.net SVN: firebird:[58813] firebird/trunk

[<ale...@us...>]

Revision: 58813
          http://sourceforge.net/p/firebird/code/58813
Author:   alexpeshkoff
Date:     2013-11-20 12:12:07 +0000 (Wed, 20 Nov 2013)
Log Message:
-----------
Use better way to ignore unused return value - thanks to Adriano

Modified Paths:
--------------
    firebird/trunk/extern/editline/config.h.in
    firebird/trunk/src/common/common.h

Modified: firebird/trunk/extern/editline/config.h.in
===================================================================
--- firebird/trunk/extern/editline/config.h.in	2013-11-20 12:03:22 UTC (rev 58812)
+++ firebird/trunk/extern/editline/config.h.in	2013-11-20 12:12:07 UTC (rev 58813)
@@ -295,5 +295,4 @@
 #undef LIBC_SCCS
 #define lint
 
-#define EL_UNUSED(a) if (a)
-
+#define EL_UNUSED(a) do { if(a); } while (0)

Modified: firebird/trunk/src/common/common.h
===================================================================
--- firebird/trunk/src/common/common.h	2013-11-20 12:03:22 UTC (rev 58812)
+++ firebird/trunk/src/common/common.h	2013-11-20 12:12:07 UTC (rev 58813)
@@ -890,7 +890,7 @@
 #define FB_FINAL
 #endif
 
-#define FB_UNUSED(value) if (value)
+#define FB_UNUSED(value) do { if(value); } while (false)
 
 // 30 Dec 2002. Nickolay Samofatov
 // This needs to be checked for all supported platforms

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