From 8e4d049168c1c9ac08505031df5b2158bec1b5ca Mon Sep 17 00:00:00 2001
From: Thierry Bugier <tbugier@teclib.com>
Date: Thu, 7 Apr 2022 15:56:56 +0200
Subject: [PATCH] fix(condition): empty sql IN statement

---
 inc/condition.class.php | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/inc/condition.class.php b/inc/condition.class.php
index 3e936fa5b..16a00757f 100644
--- a/inc/condition.class.php
+++ b/inc/condition.class.php
@@ -373,9 +373,11 @@ public function getConditionHtml(array $input) : string {
       foreach ($sections as $section) {
          $sectionsList[] = $section->getID();
       }
-      $questionListExclusion[] = [
-         PluginFormcreatorSection::getForeignKeyField() => $sectionsList,
-      ];
+      if (count($sectionsList) > 0) {
+         $questionListExclusion[] = [
+            PluginFormcreatorSection::getForeignKeyField() => $sectionsList,
+         ];
+      }
       $html.= '<div class="div_show_condition_field">';
       $html .= PluginFormcreatorQuestion::dropdownForForm(
          $form->getID(),