repair units that are toads without a time-limit.

src/kernel/save.c

@@ -50,6 +50,7 @@ OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
 /* attributes includes */
 #include <attributes/key.h>
+#include <triggers/timeout.h>
 
 /* util includes */
 #include <util/attrib.h>
@@ -1391,6 +1392,31 @@ void writefaction(struct storage *store, const faction * f)
   write_spells(f->spellbook, store);
 }
 
+static void repair_unit(unit * u) {
+  static const race * rctoad;
+  if (!rctoad) rctoad = rc_find("toad");
+
+  if (u->race==rctoad) {
+    int found = 0;
+    attrib * a = a_find(u->attribs, &at_eventhandler);
+    while (!found && a && a->type==&at_eventhandler) {
+      struct trigger ** tlist = get_triggers(a, "timer");
+      while (!found && tlist && *tlist) {
+        trigger * t = *tlist;
+        if (strcmp("changerace", t->type->name)==0) {
+          found = 1;
+        }
+        tlist = &t->next;
+      }
+      a = a->next;
+    }
+    if (!found) {
+      u->race = u->faction->race;
+      log_warning(("This toad did not have a changerace trigger: %s\n", unitname(u)));
+    }
+  }
+}
+
 int readgame(const char *filename, int mode, int backup)
 {
   int i, n, p;
@@ -1616,6 +1642,7 @@ int readgame(const char *filename, int mode, int backup)
       unit *u = read_unit(store);
       sc_mage *mage;
 
+      repair_unit(u);
       assert(u->region == NULL);
       u->region = r;
       *up = u;

src/util/attrib.c

@@ -265,8 +265,8 @@ int a_read(struct storage *store, attrib ** attribs, void *owner)
 {
   int key, retval = AT_READ_OK;
   char zText[128];
-  strcpy(zText, "unknown");
-
+  
+  zText[0] = 0;
   key = -1;
   store->r_tok_buf(store, zText, sizeof(zText));
   if (strcmp(zText, "end") == 0)