From 00354d93bbfc78a6dcc0bab17ab8ace368e25be4 Mon Sep 17 00:00:00 2001
From: Alex Arnaud <alex.arnaud@biblibre.com>
Date: Tue, 5 Apr 2011 14:10:19 +0200
Subject: [PATCH] Bug #6057 - Improve finding next stock number

Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
---
 cataloguing/value_builder/stocknumber.pl | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/cataloguing/value_builder/stocknumber.pl b/cataloguing/value_builder/stocknumber.pl
index 005f01168f..4c9b2671c1 100755
--- a/cataloguing/value_builder/stocknumber.pl
+++ b/cataloguing/value_builder/stocknumber.pl
@@ -53,14 +53,11 @@ sub plugin_javascript {
 
 	my $branchcode = C4::Context->userenv->{'branch'};
 
-	$query = "SELECT MAX(CAST(SUBSTRING_INDEX(stocknumber,'_',-1) AS SIGNED)) FROM items WHERE homebranch = ?";
+	$query = "SELECT MAX(CAST(SUBSTRING_INDEX(stocknumber,'_',-1) AS SIGNED))+1 FROM items WHERE homebranch = ? AND stocknumber LIKE ?";
 	my $sth=$dbh->prepare($query);
-	$sth->execute($branchcode);
-	while (my ($count)= $sth->fetchrow_array) {
-		$nextnum = $count;
-	}
-	$nextnum++;
 
+	$sth->execute($branchcode,$branchcode."_%");
+	my ($nextnum) = $sth->fetchrow;
 	my $nextnum = $branchcode.'_'.$nextnum;
 
     my $scr = <<END_OF_JS;
-- 
2.20.1