From c4a4f455277f84fcb3e07ff23cafb2da426af455 Mon Sep 17 00:00:00 2001
From: Justin Ethier <justin.ethier@gmail.com>
Date: Wed, 20 Jun 2018 18:05:29 -0400
Subject: [PATCH] Issue #263 - Fix compiler warning

---
 include/cyclone/types.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/cyclone/types.h b/include/cyclone/types.h
index 28bd2903..cb6dfacd 100644
--- a/include/cyclone/types.h
+++ b/include/cyclone/types.h
@@ -525,7 +525,7 @@ typedef uint32_t char_type;
 /**
  * Is the given object an object (non-immediate) type?
  */
-#define is_object_type(x) (x && !is_value_type(x))
+#define is_object_type(x) ((x != NULL) && !is_value_type(x))
 
 /**@}*/