From 27ec907611bf3d812d2a770c90bbefc32a76f079 Mon Sep 17 00:00:00 2001
From: Milos Kozak <m.kozak@sysop.cz>
Date: Mon, 29 Jul 2019 23:48:23 +0200
Subject: [PATCH] fix NPE in Automation

---
 .../general/automation/dialogs/ChooseTriggerDialog.kt       | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/general/automation/dialogs/ChooseTriggerDialog.kt b/app/src/main/java/info/nightscout/androidaps/plugins/general/automation/dialogs/ChooseTriggerDialog.kt
index cfd46b107a..b77c0f4a40 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/general/automation/dialogs/ChooseTriggerDialog.kt
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/general/automation/dialogs/ChooseTriggerDialog.kt
@@ -19,7 +19,7 @@ class ChooseTriggerDialog : DialogFragment() {
     private var clickListener: OnClickListener? = null
 
     interface OnClickListener {
-        fun onClick(newTriggerObject: Trigger?)
+        fun onClick(newTriggerObject: Trigger)
     }
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?,
@@ -49,7 +49,9 @@ class ChooseTriggerDialog : DialogFragment() {
         // OK button
         ok.setOnClickListener {
             dismiss()
-            clickListener?.onClick(instantiateTrigger())
+            instantiateTrigger()?.let {
+                clickListener?.onClick(it)
+            }
         }
 
         // Cancel button