From 88d370a7b8e1434c2a20f9a9564478a401041461 Mon Sep 17 00:00:00 2001
From: Enno Rehling <enno.rehling@gmail.com>
Date: Tue, 21 Apr 2015 12:35:39 +0200
Subject: [PATCH] fixing sea serpent names
 https://bugs.eressea.de/view.php?id=2057

---
 src/kernel/save.c | 4 ++--
 src/kernel/unit.c | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/kernel/save.c b/src/kernel/save.c
index a27a6bae8..ef89b9daf 100644
--- a/src/kernel/save.c
+++ b/src/kernel/save.c
@@ -1602,9 +1602,9 @@ int readgame(const char *filename, int backup)
             unit *u = read_unit(&gdata);
             sc_mage *mage;
 
-            if (gdata.version < AUTO_RACENAME_VERSION) {
+            if (gdata.version < JSON_REPORT_VERSION) {
                 if (u->_name && fval(u->faction, FFL_NPC)) {
-                    if (unit_name_equals_race(u)) {
+                    if (!u->_name[0] || unit_name_equals_race(u)) {
                         unit_setname(u, NULL);
                     }
                 }
diff --git a/src/kernel/unit.c b/src/kernel/unit.c
index a946caae0..0c6fcedd1 100644
--- a/src/kernel/unit.c
+++ b/src/kernel/unit.c
@@ -1649,7 +1649,7 @@ const char *unit_getname(const unit * u)
 void unit_setname(unit * u, const char *name)
 {
     free(u->_name);
-    if (name)
+    if (name && name[0])
         u->_name = _strdup(name);
     else
         u->_name = NULL;