iovec-util: enclose macro arg in ()

Follow-up for 56f3ae9292
2026-07-26 19:58:08 +09:00
parent 86168be51a
commit 5306dca35f
1 changed files with 1 additions and 1 deletions
@@ -29,7 +29,7 @@ struct iovec* iovec_make_string(struct iovec *iovec, const char *s);

 #define IOVEC_MAKE_BYTE(c)                                      \
        (const struct iovec) {                                  \
-                .iov_base = (char*) ((const char[]) { c }),     \
+                .iov_base = (char*) ((const char[]) { (c) }),   \
                .iov_len = 1,                                   \
        }