guarded free() on supernode exit (#615)

4 years ago · c2741ace2d
1 changed files with 2 additions and 1 deletions
--- 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