From fa333b6e1f3dedb51fd133ad3a4da146bcf4edc3 Mon Sep 17 00:00:00 2001
From: Joey Schulze <joey@infodrom.org>
Date: Mon, 23 Jan 2012 21:53:57 +0100
Subject: [PATCH] Leave artnr field empty in output when it is uknown

---
 utils.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/utils.php b/utils.php
index f7c4729..6728aae 100644
--- a/utils.php
+++ b/utils.php
@@ -147,9 +147,9 @@ function ordersatz_write($id, $dir, $send)
     if (strlen($row['hersteller']))
       $bez .= ' (' . $row['hersteller'] . ')';
 
-    fwrite($f, sprintf('\order{%d}{%d}{%s %s}{%s}'."\n",
+    fwrite($f, sprintf('\order{%d}{%s}{%s %s}{%s}'."\n",
 		       $row['anzahl'],
-		       $row['artnr'],
+		       $row['artnr'] ? (int)$row['artnr'] : '',
 		       $row['menge'],
 		       latex_encode($bez),
 		       latex_encode($row['vpname'])));
-- 
2.20.1