From f6d8bca9a969e3e622021b4721a49da6db35c98d Mon Sep 17 00:00:00 2001
From: Danny Robson <danny@nerdcruft.net>
Date: Fri, 12 Feb 2016 12:57:23 +1100
Subject: [PATCH] debug: fix condition sense in CHECK_ENUM

---
 debug.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/debug.hpp b/debug.hpp
index 895de967..8aa1e7c4 100644
--- a/debug.hpp
+++ b/debug.hpp
@@ -227,7 +227,7 @@
                                                         \
     if (std::find (std::cbegin (__e),                   \
                    std::cend   (__e),                   \
-                  __c) != std::end (__e)) {             \
+                  __c) == std::end (__e)) {             \
         _CHECK_PANIC("expect enum\n"                    \
                      "__c: %s is $!",                   \
                      #C, __c);                          \