http://eressea.upb.de/mantis/view.php?id=500

Auraregeneration in Burgen war kapputt.

Noch ein paar display==NULL Fixes

src/common/gamecode/creport.c

@@ -541,7 +541,7 @@ cr_output_buildings(FILE * F, building * b, unit * u, int fno, faction *f)
 	}
 	fprintf(F, "\"%s\";Typ\n", add_translation(bname, LOC(f->locale, bname)));
 	fprintf(F, "\"%s\";Name\n", b->name);
-	if (strlen(b->display))
+	if (b->display && strlen(b->display))
 		fprintf(F, "\"%s\";Beschr\n", b->display);
 	if (b->size)
 		fprintf(F, "%d;Groesse\n", b->size);
@@ -564,12 +564,11 @@ cr_output_buildings(FILE * F, building * b, unit * u, int fno, faction *f)
 static void
 cr_output_ship(FILE * F, const ship * sh, const unit * u, int fcaptain, const faction * f, const region * r)
 {
-	unit *u2;
 	int w = 0;
 	assert(sh);
 	fprintf(F, "SCHIFF %d\n", sh->no);
 	fprintf(F, "\"%s\";Name\n", sh->name);
-	if (strlen(sh->display))
+	if (sh->display && strlen(sh->display))
 		fprintf(F, "\"%s\";Beschr\n", sh->display);
 	fprintf(F, "\"%s\";Typ\n", add_translation(sh->type->name[0], locale_string(f->locale, sh->type->name[0])));
 	fprintf(F, "%d;Groesse\n", sh->size);
@@ -625,7 +624,7 @@ cr_output_unit(FILE * F, const region * r,
 
 	fprintf(F, "EINHEIT %d\n", u->no);
 	fprintf(F, "\"%s\";Name\n", u->name);
-	if (strlen(u->display))
+	if (u->display && strlen(u->display))
 		fprintf(F, "\"%s\";Beschr\n", u->display);
 
 	{

src/common/kernel/xmlreader.c

@@ -224,7 +224,7 @@ parse_buildings(xmlDocPtr doc)
     bt->magres = xml_ivalue(node, "magres", 0);
     bt->magresbonus = xml_ivalue(node, "magresbonus", 0);
     bt->fumblebonus = xml_ivalue(node, "fumblebonus", 0);
-    bt->auraregen = xml_fvalue(node, "auraregen", 0.0);
+    bt->auraregen = xml_fvalue(node, "auraregen", 1.0);
 
     if (xml_bvalue(node, "nodestroy", false)) bt->flags |= BTF_INDESTRUCTIBLE;
     if (xml_bvalue(node, "nobuild", false)) bt->flags |= BTF_NOBUILD;
@@ -331,12 +331,12 @@ parse_ships(xmlDocPtr doc)
     st->cargo = xml_ivalue(node, "cargo", 0);
     st->combat = xml_ivalue(node, "combat", 0);
     st->cptskill = xml_ivalue(node, "cptskill", 0);
-    st->damage = xml_fvalue(node, "damage", 0);
+    st->damage = xml_fvalue(node, "damage", 0.0);
     if (xml_bvalue(node, "fly", false)) st->flags |= SFL_FLY;
     if (xml_bvalue(node, "opensea", false)) st->flags |= SFL_OPENSEA;
     st->minskill = xml_ivalue(node, "minskill", 0);
     st->range = xml_ivalue(node, "range", 0);
-    st->storm = xml_fvalue(node, "storm", 0.0);
+    st->storm = xml_fvalue(node, "storm", 1.0);
     st->sumskill = xml_ivalue(node, "sumskill", 0);
 
 	/* reading eressea/ships/ship/construction */
@@ -787,7 +787,7 @@ parse_races(xmlDocPtr doc)
 
     rc->magres = xml_fvalue(node, "magres", 0.0);
     rc->maxaura = xml_fvalue(node, "maxaura", 0.0);
-    rc->regaura = xml_fvalue(node, "regaura", 0.0);
+    rc->regaura = xml_fvalue(node, "regaura", 1.0);
     rc->recruitcost = xml_ivalue(node, "recruitcost", 0);
     rc->maintenance = xml_ivalue(node, "maintenance", 0);
     rc->weight = xml_ivalue(node, "weight", 0);

src/common/util/goodies.c

@@ -111,8 +111,16 @@ escape_string(const char * str, char * buffer, unsigned int len)
 char *
 set_string (char **s, const char *neu)
 {
-	*s = realloc(*s, strlen(neu) + 1);
+  if (neu==NULL) {
-	return strcpy(*s, neu);
+    free(*s);
+    *s = NULL;
+  } else if (*s == NULL) {
+    *s = malloc(strlen(neu)+1);
+  } else {
+    *s = realloc(*s, strlen(neu) + 1);
+    strcpy(*s, neu);
+  }
+	return *s;
 }
 
 boolean