From c2741ace2dc0a4986a070e758b3cd1ded1ccf62d Mon Sep 17 00:00:00 2001
From: Logan oos Even <46396513+Logan007@users.noreply.github.com>
Date: Sun, 31 Jan 2021 21:12:30 +0545
Subject: [PATCH] guarded free() on supernode exit (#615)

---
 src/sn_utils.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/sn_utils.c b/src/sn_utils.c
index 3d7a0af..e84a464 100644
--- a/src/sn_utils.c
+++ b/src/sn_utils.c
@@ -339,7 +339,8 @@ void sn_term (n2n_sn_t *sss) {
         free(re);
     }
 
-    free(sss->community_file);
+    if(sss->community_file)
+        free(sss->community_file);
 #ifdef WIN32
     destroyWin32();
 #endif