From 9e89edde9bccf632f18ff17fd80f949c491633ba Mon Sep 17 00:00:00 2001
From: Christian Hofmaier
Date: Tue, 27 Mar 2018 15:07:53 +0200
Subject: [usb-lock-off] use install.php only once without overhead... DONE
 (for real)

---
 modules-available/usblockoff/install.inc.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'modules-available')

diff --git a/modules-available/usblockoff/install.inc.php b/modules-available/usblockoff/install.inc.php
index 31f31003..dda0ac35 100644
--- a/modules-available/usblockoff/install.inc.php
+++ b/modules-available/usblockoff/install.inc.php
@@ -56,8 +56,10 @@ if ($t4 === UPDATE_DONE) {
 $res[] = tableAddConstraint("usblockoff_hw", "hwid", "statistic_hw", "hwid", "ON DELETE CASCADE");
 
 // TODO: Works, as the one above already forces retry. How to write it in tableAddConstraint ?
-$ret = Database::exec('ALTER TABLE `usblockoff_hw_prop`
+if ($t2 === UPDATE_DONE) {
+	$ret = Database::exec('ALTER TABLE `usblockoff_hw_prop`
 		ADD CONSTRAINT `usblockoff_hw__prop_ibfk_1` FOREIGN KEY (`hwid`, `serial`) REFERENCES `usblockoff_hw` (`hwid`, `serial`) ON DELETE CASCADE');
+}
 
 responseFromArray($res);
 
-- 
cgit v1.2.3-55-g7522