bugfixes + installer bugfix (didn't start)

common.php

@@ -146,7 +146,8 @@
 // http://php.net/manual/en/features.persistent-connections.php
 //
 // Line is important for installer only, step 5
-$link = db_pconnect($DB_HOST, $DB_USER, $DB_PASS);
+if (defined("IS_INSTALLER") && httpget('stage')>4)
+	$link = db_pconnect($DB_HOST, $DB_USER, $DB_PASS);
 if (!defined("DB_NODB")) {
 	$link = db_connect($DB_HOST, $DB_USER, $DB_PASS);
 

create.php

@@ -93,6 +93,7 @@
 				$alert = translate_mail(array("Email change request validated by link to %s from %s originally for login '%s'.",$replaceemail,$row['emailaddress'],$row['login']),0);
 				while ($row2 = db_fetch_assoc($result2)) {
 					$msg = translate_mail(array("This message is generated as a result of an email change to a superuser account.  Log Follows:`n`n%s",$alert),0);
+					if (db_affected_rows()>0) $noemail = true; else $noemail = false;
 					systemmail($row2['acctid'],$subj,$msg,0,$noemail);
 				}
 			}

creatures.php

@@ -13,6 +13,7 @@
 $creaturetats=array();
 $creatureexp=14;
 $creaturegold=36;
+$creaturedefense=0;
 for ($i=1;$i<=(getsetting('maxlevel',15)+4);$i++) {
 	//apply algorithmic creature generation.
 	$level=$i;