From 8e7866c5505578d5190178ca537efdd36e12a03c Mon Sep 17 00:00:00 2001
From: Andrew Ruthven <puck@catalyst.net.nz>
Date: Tue, 26 Nov 2019 22:24:49 +1300
Subject: [PATCH] Use a placeholder for another instance of collection_id

---
 inc/caldav-PUT-functions.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/inc/caldav-PUT-functions.php b/inc/caldav-PUT-functions.php
index bcdcb3c4..b9fee40b 100644
--- a/inc/caldav-PUT-functions.php
+++ b/inc/caldav-PUT-functions.php
@@ -1683,7 +1683,8 @@ EOSQL;
     rollback_on_error( $caldav_context, $user_no, $path);
     return false;
   }
-  $qry->QDo("SELECT write_sync_change( $collection_id, $sync_change, :dav_name)", array(':dav_name' => $path ) );
+  $qry->QDo("SELECT write_sync_change( :collection_id, $sync_change, :dav_name)",
+     array(':collection_id' => $collection_id, :dav_name' => $path ) );
   $qry->Commit();
 
   if ( function_exists('post_commit_action') ) {