From db2f427304e0f5d5f884fa462b0931a995d74c20 Mon Sep 17 00:00:00 2001
From: aditya-K2 <adityakurdunkar2@gmail.com>
Date: Sat, 15 Apr 2023 16:00:41 +0530
Subject: [PATCH] Check if action is nil before performing it.

---
 ui/refresh.go | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/ui/refresh.go b/ui/refresh.go
index 063b529..9ffdf76 100644
--- a/ui/refresh.go
+++ b/ui/refresh.go
@@ -35,10 +35,13 @@ func (a *Action) SetRefreshable(r Refreshable) {
 
 func (a *Action) Func() ActionFunc {
 	return func(e *tcell.EventKey) *tcell.EventKey {
-		val := a.f(e)
-		if a.refreshable != nil && val == nil {
-			a.refreshable.RefreshState()
+		if a != nil && a.f != nil {
+			val := a.f(e)
+			if a.refreshable != nil && val == nil {
+				a.refreshable.RefreshState()
+			}
+			return val
 		}
-		return val
+		return e
 	}
 }