From 762ce2792750dfc662364372f308b03b91aa925c Mon Sep 17 00:00:00 2001
From: jacob janzen <53062115+JacobJanzen@users.noreply.github.com>
Date: Wed, 14 Feb 2024 19:45:43 -0600
Subject: add readme; name project (#4)

---
 src/main.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/main.c')

diff --git a/src/main.c b/src/main.c
index 086a093..758fc92 100644
--- a/src/main.c
+++ b/src/main.c
@@ -93,6 +93,10 @@ int main(void)
 
     display_t *disp = display_init();
 
+    if (!disp) {
+        return EXIT_FAILURE;
+    }
+
     // create the map
     struct map map;
     create_cave(&map);
-- 
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