From 5c914908d5eedb9cf13af405ba329ba9c367baf2 Mon Sep 17 00:00:00 2001
From: onezplpl <zigyonk+noreply@proton.me>
Date: Sun, 14 Jul 2024 12:04:41 -0400
Subject: [PATCH] fix fp memory leak

---
 gen.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gen.c b/gen.c
index 13842ac..b00d13f 100644
--- a/gen.c
+++ b/gen.c
@@ -86,6 +86,9 @@ Chunk fetch_chunk(int x, int y, int z, int ci) {
     fclose(fp);
     return chunk;
   }
+  if (fp != 0) {
+    fclose(fp);
+  }
   if (!fp) {
     fp = fopen(fname, "wb");
   }