From 86ec8ee17d0ca1052bf50ab58b01ae4917ef7380 Mon Sep 17 00:00:00 2001
From: Ralf Becker <RalfBecker@outdoor-training.de>
Date: Mon, 7 Jan 2019 18:13:08 +0100
Subject: [PATCH] fix TypeError: Argument 6 passed to
 Nextmatch::call_get_rows() must be an instance of Etemplate\Widget or null
 fix calendar edit gives an error when using [Save] button in list-view

---
 api/src/Etemplate/Widget/Nextmatch.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/api/src/Etemplate/Widget/Nextmatch.php b/api/src/Etemplate/Widget/Nextmatch.php
index 17414aefbd..44812fac5a 100644
--- a/api/src/Etemplate/Widget/Nextmatch.php
+++ b/api/src/Etemplate/Widget/Nextmatch.php
@@ -319,6 +319,10 @@ class Nextmatch extends Etemplate\Widget
 			}
 			//error_log($this . " Valid filters: " . array2string($filters));
 		}
+		else
+		{
+			$template = null;	// get_rows method requires null, not false
+		}
 
 		if (true) $value = $value_in = array_merge($value, $filters);