From ee455e1ae71df0eac3ad2558c3e6f0829bb23de7 Mon Sep 17 00:00:00 2001
From: Danny Robson <danny@nerdcruft.net>
Date: Wed, 21 Jan 2015 23:37:15 +1100
Subject: [PATCH] log: mitigate unused variable in release

---
 log.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/log.cpp b/log.cpp
index e0a98805..5793185a 100644
--- a/log.cpp
+++ b/log.cpp
@@ -37,7 +37,10 @@ using std::map;
 
 void
 check_level (level_t l)
-    { CHECK (l >= 0 && l < NUM_LEVELS); }
+{
+    (void)l; // Consume even in release mode
+    CHECK (l >= 0 && l < NUM_LEVELS);
+}
 
 const string&
 level_to_string (level_t l) {