treewide: fix code style issues reported by linter

1 files changed, 2 insertions, 2 deletions

diff --git a/app/src/main/java/org/pacien/tincapp/activities/configure/ToolsFragment.kt b/app/src/main/java/org/pacien/tincapp/activities/configure/ToolsFragment.kt
index 2135f59..9d30bee 100644
--- a/app/src/main/java/org/pacien/tincapp/activities/configure/ToolsFragment.kt
+++ b/app/src/main/java/org/pacien/tincapp/activities/configure/ToolsFragment.kt
@@ -1,6 +1,6 @@
 /*
  * Tinc App, an Android binding and user interface for the tinc mesh VPN daemon
- * Copyright (C) 2017-2018 Pacien TRAN-GIRARD
+ * Copyright (C) 2017-2020 Pacien TRAN-GIRARD
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -45,6 +45,6 @@ class ToolsFragment : BaseFragment() {
     return binding.root
   }
 
-  private fun openDialog(tool: ConfigurationToolDialogFragment) =
+  private fun openDialog(tool: ConfigurationToolDialogFragment): () -> Unit =
     { tool.show(fragmentManager, tool.javaClass.simpleName) }
 }