Force implicit conversion to boolean.

This unbreaks the use of assertions within C++ code.
NuxiNL · Jan 1, 2019 · 88c3fcc · 88c3fcc
1 parent b22cae9
commit 88c3fcc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/include/assert.h b/src/include/assert.h
@@ -54,5 +54,5 @@ static __inline void __assert_enabled(const char *__func, const char *__file,
 #define assert(expression) __assert_disabled()
 #else
 #define assert(expression) \
-  __assert_enabled(__func__, __FILE__, __LINE__, expression, #expression)
+  __assert_enabled(__func__, __FILE__, __LINE__, !!(expression), #expression)
 #endif