wrap multistatement macro in do/while

cdqp · Jul 24, 2024 · 5f244f0 · 5f244f0
1 parent abb902c
commit 5f244f0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/libaylp/xalloc.h b/libaylp/xalloc.h
@@ -19,7 +19,7 @@ void *alloc_check(void *ptr);
 #define xcalloc_type(type, ...) \
 	(type *)alloc_check(type##_calloc(__VA_ARGS__))
 #define xfree_type(type, ptr) \
-	type##_free(ptr); ptr=0
+	do { type##_free(ptr); ptr=0; } while (0)
 
 char *xstrdup(const char *str);