From 4c995226732ecd18c3ec71a4a751b1b44de6fc53 Mon Sep 17 00:00:00 2001
From: Enno Rehling <enno@eressea.de>
Date: Sun, 16 Jun 2024 18:15:23 +0200
Subject: [PATCH] fix logic expression

---
 src/magic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/magic.c b/src/magic.c
index 34a67e086..9b8e2c4ac 100644
--- a/src/magic.c
+++ b/src/magic.c
@@ -2004,7 +2004,7 @@ struct region * co_get_region(const struct castorder * co) {
 void create_castorder(castorder * co, unit *caster, unit * familiar, const spell * sp, region * r,
     int lev, double force, int range, struct order * ord, spellparameter * a_params)
 {
-    assert(co && a_params == NULL || arrlen(a_params) > 0);
+    assert(co && (a_params == NULL || arrlen(a_params) > 0));
     co->next = NULL;
     co->magician.u = caster;
     co->_familiar = familiar;