From c35a13bad0c83355abb4969cec1de2fa7021544c Mon Sep 17 00:00:00 2001
From: Gauthier PC portable 024 <gauthier.verdol@atm-consulting.fr>
Date: Tue, 19 Jan 2021 12:12:05 +0100
Subject: [PATCH] FIX : set paid button display test

---
 htdocs/compta/tva/card.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/htdocs/compta/tva/card.php b/htdocs/compta/tva/card.php
index aec96c88caa..08b942bf9a2 100644
--- a/htdocs/compta/tva/card.php
+++ b/htdocs/compta/tva/card.php
@@ -796,7 +796,12 @@ if ($id)
 		}
 
 		// Classify 'paid'
-		if ($object->paye == 0 && round($resteapayer) <= 0 && $user->rights->tax->charges->creer)
+		if ($object->paye == 0
+		&& (
+			(round($resteapayer) <= 0 && $object->amount > 0)
+			|| (round($resteapayer) >= 0 && $object->amount < 0)
+		)
+		&& $user->rights->tax->charges->creer)
 		{
 			print "<div class=\"inline-block divButAction\"><a class=\"butAction\" href=\"".DOL_URL_ROOT."/compta/tva/card.php?id=$object->id&amp;action=paid\">".$langs->trans("ClassifyPaid")."</a></div>";
 		}