From 5eb63feecc748e1f968210989b5e2b22398d0df9 Mon Sep 17 00:00:00 2001
From: ldecoker <info@ld-webdesign.be>
Date: Fri, 8 Feb 2013 11:37:14 +0100
Subject: [PATCH] Update modules/blocksupplier/blocksupplier.php

Missing uninstall function for blocksupplier to clean the configuration table.
---
 modules/blocksupplier/blocksupplier.php | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/modules/blocksupplier/blocksupplier.php b/modules/blocksupplier/blocksupplier.php
index eaaae1314..4eb395e12 100644
--- a/modules/blocksupplier/blocksupplier.php
+++ b/modules/blocksupplier/blocksupplier.php
@@ -57,6 +57,19 @@ class BlockSupplier extends Module
 		return true;
 	}
 
+	public function uninstall()
+	{
+		if (!parent::uninstall())
+			return false;
+
+		/* remove the configuration variable */
+		$result = Configuration::deleteByName('SUPPLIER_DISPLAY_TEXT');
+		$result &= Configuration::deleteByName('SUPPLIER_DISPLAY_TEXT_NB');
+		$result &= Configuration::deleteByName('SUPPLIER_DISPLAY_FORM');
+
+		return $result;
+	}
+	
 	function hookDisplayLeftColumn($params)
 	{
 		$id_lang = (int)Context::getContext()->language->id;