From 5f244f063d980033d67605d8b626697703f17b32 Mon Sep 17 00:00:00 2001
From: Ivy Huang <imyxh@protonmail.com>
Date: Wed, 24 Jul 2024 03:09:39 -0400
Subject: [PATCH] wrap multistatement macro in do/while

---
 libaylp/xalloc.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libaylp/xalloc.h b/libaylp/xalloc.h
index 2929d9c..20c3c97 100644
--- 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);