From 5e4c623370cfa3df4e73f80f980e06766bfad929 Mon Sep 17 00:00:00 2001
From: John Hodge <tpg@mutabah.net>
Date: Wed, 18 May 2016 14:21:04 +0800
Subject: All - Fix up a bunch of -Wextra warnings

---
 src/include/debug.hpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'src/include')

diff --git a/src/include/debug.hpp b/src/include/debug.hpp
index e1dedb7b..9dafdb42 100644
--- a/src/include/debug.hpp
+++ b/src/include/debug.hpp
@@ -13,7 +13,7 @@ extern int g_debug_indent_level;
 #else
 #define INDENT()    do { } while(0)
 #define UNINDENT()    do {} while(0)
-#define DEBUG(ss)   do{ } while(0)
+#define DEBUG(ss)   do{ (void)(::NullSink() << ss); } while(0)
 #endif
 
 extern bool debug_enabled();
@@ -31,6 +31,13 @@ struct RepeatLitStr
     }
 };
 
+class NullSink:
+    public ::std::ostream
+{
+public:
+    NullSink() {}
+};
+
 class TraceLog
 {
     const char* m_tag;
-- 
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