X-Git-Url: https://delta.frontaccounting.com/gitweb/?a=blobdiff_plain;f=includes%2Fdb%2Freferences_db.inc;h=71314463339be1294347e99fa546e718c371e5e4;hb=3613e32ad573d5faccb974a421702bdd87583878;hp=7764c534acbe9f81bca4c43c86903e1d288e567e;hpb=d67f3efea0aa65cea4f875e2b46d0dacc3e838ef;p=fa-stable.git

diff --git a/includes/db/references_db.inc b/includes/db/references_db.inc
index 7764c534..71314463 100644
--- a/includes/db/references_db.inc
+++ b/includes/db/references_db.inc
@@ -31,6 +31,15 @@ function add_reference($type, $id, $reference)
 	db_query($sql, "could not add reference entry");
 }
 
+//--------------------------------------------------------------------------------------------------
+ 
+function update_reference($type, $id, $reference)
+{
+    $sql = "UPDATE ".TB_PREF."refs SET reference=".db_escape($reference)
+			." WHERE type=".db_escape($type)." AND id=".db_escape($id);
+    db_query($sql, "could not update reference entry");
+}
+
 //--------------------------------------------------------------------------------------------------
 
 function delete_reference($type, $id)
@@ -44,8 +53,12 @@ function delete_reference($type, $id)
 
 function find_reference($type, $reference)
 {
-	$sql = "SELECT id FROM ".TB_PREF."refs WHERE type=".db_escape($type)
-		." AND reference=".db_escape($reference);
+	// ignore refs references for voided transactions
+	$sql = "SELECT r.id FROM ".TB_PREF."refs r LEFT JOIN ".TB_PREF."voided v ON"
+		." r.type=v.type AND r.id=v.id"
+		." WHERE r.type=".db_escape($type)
+		." AND reference=".db_escape($reference)
+		." AND ISNULL(`memo_`)";
 
 	$result = db_query($sql, "could not query reference table");