From 272653f8baea43c0a53ff8c12ab4699669c2961d Mon Sep 17 00:00:00 2001
From: Enno Rehling <enno.rehling@gmail.com>
Date: Fri, 12 Jun 2015 18:05:56 +0200
Subject: [PATCH] fixing sea serpents with empty names, again.
 https://bugs.eressea.de/view.php?id=2057

---
 src/kernel/save.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/kernel/save.c b/src/kernel/save.c
index 25169d4af..fdfe9aad9 100644
--- a/src/kernel/save.c
+++ b/src/kernel/save.c
@@ -618,13 +618,13 @@ unit *read_unit(struct gamedata *data)
     }
 
     READ_STR(data->store, obuf, sizeof(obuf));
-    u->_name = _strdup(obuf);
+    u->_name = obuf[0] ? _strdup(obuf) : 0;
     if (lomem) {
         READ_STR(data->store, NULL, 0);
     }
     else {
         READ_STR(data->store, obuf, sizeof(obuf));
-        u->display = _strdup(obuf);
+        u->display = obuf[0] ? _strdup(obuf) : 0;
     }
     READ_INT(data->store, &number);
     set_number(u, number);