Fixed bank account balance checking procedure.

[fa-stable.git] / gl / includes / db / gl_db_bank_trans.inc

diff --git a/gl/includes/db/gl_db_bank_trans.inc b/gl/includes/db/gl_db_bank_trans.inc
index be1551f57d87f7bae4f832fc25e188b8b5b47a3f..a4228f5c434177e4c97e45efe9b54d1b566d1516 100644 (file)
--- a/gl/includes/db/gl_db_bank_trans.inc
+++ b/gl/includes/db/gl_db_bank_trans.inc
@@ -172,16 +172,17 @@ function void_bank_trans($type, $type_no, $nested=false)
 *      Returns null or transaction in conflict. Running balance is checked on daily basis only, to enable ID change after edition.
 *      $delta_amount - tested change in bank balance at $date.
 **/
-function check_bank_account_history($delta_amount, $bank_account, $date=null, $user=null)
+function check_bank_account_history($delta_amount, $bank_account, $date=null, $user=null, $balance_offset = 0)
 {
        if ($delta_amount >= 0 && isset($date))
-                return null;   // amount increese is always safe
+                return null;   // amount increase is always safe
 
        $balance = $date ? get_bank_account_limit($bank_account, $date, $user) : 0;
 
        if (!isset($balance) && isset($date))
                return null;    // unlimited account
 
+       $balance += $balance_offset;
        if (floatcmp($balance, -$delta_amount) < 0)
                return array('amount' => $balance + $delta_amount, 'trans_date'=> date2sql($date));