only show "abholen" if there is something to grab!

ag/abholen.php

@@ -108,7 +108,7 @@ echo "<b> $kampf_a1[name] vs. $kampf_a2[name]";
 }
 
 #######################Clan Kampf
-if($ab == "Clanfight") {
+if($ab == "Clanfight" && isEventToFetchAwaiting($char_id)) {
 
 echo "<SCRIPT language='JavaScript'>";
 ?>

ag/include/event.inc.php

@@ -172,6 +172,12 @@ function getEventStatusBlocked($charid) {
 	return $row[0];
 }
 
+function isEventToFetchAwaiting($charid) {
+	$sql = 'SELECT count(*) FROM event_chars e WHERE abgeholt = 1 AND char_id = ' .$charid;
+	$row = mysql_fetch_row(mysql_query($sql));
+	return $row[0] > 0;
+}
+
 function getEventIdsToFetch($charid) {
 	$sql = 'SELECT event_id FROM event_chars e WHERE block_end < now() and abgeholt = 1 AND char_id = ' .$charid;
 	$qry = mysql_query($sql);