From c45d7f983bfe8034e11f1d3e5b9b4404afec6b31 Mon Sep 17 00:00:00 2001
From: AnnieRuru <jeankof@ymail.com>
Date: Wed, 11 Apr 2018 18:10:10 +0800
Subject: *delwall now give a friendly warning to remind non-existent wall

---
 src/map/script.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'src/map/script.c')

diff --git a/src/map/script.c b/src/map/script.c
index d11b6741a..3c5f4a232 100644
--- a/src/map/script.c
+++ b/src/map/script.c
@@ -13998,9 +13998,15 @@ BUILDIN(setwall) {
 	map->iwall_set(m, x, y, size, dir, shootable, name);
 	return true;
 }
-BUILDIN(delwall) {
+
+BUILDIN(delwall)
+{
 	const char *name = script_getstr(st,2);
-	map->iwall_remove(name);
+
+	if (!map->iwall_remove(name)) {
+		ShowWarning("buildin_delwall: Non-existent '%s' provided.\n", name);
+		return false;
+	}
 
 	return true;
 }
-- 
cgit v1.2.3-70-g09d2