prevent free()ing static buffer on save_luadata()

2023-04-06 02:17:31 -07:00
parent 0d31bb8c88
commit 3b567dd74e
1 changed files with 1 additions and 1 deletions
@@ -1206,7 +1206,7 @@ save_luadata(NHFILE *nhfp)
    char *lua_data = get_nh_lua_variables(); /* note: '\0' terminated */

    if (!lua_data)
-        lua_data = emptystr;
+        lua_data = dupstr(emptystr);
    lua_data_len = Strlen(lua_data) + 1; /* +1: include the terminator */
    bwrite(nhfp->fd, (genericptr_t) &lua_data_len,
           (unsigned) sizeof lua_data_len);