From 5886c4396c7e24c8d86c0f18c2e7215f792e25fb Mon Sep 17 00:00:00 2001
From: René 'Necoro' Neumann <necoro@necoro.eu>
Date: Sat, 25 Apr 2020 17:54:41 +0200
Subject: Shortcut: do nothing, if there is no feed left

---
 internal/feed/state.go | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'internal/feed')

diff --git a/internal/feed/state.go b/internal/feed/state.go
index 8efef5e..2a0a1e1 100644
--- a/internal/feed/state.go
+++ b/internal/feed/state.go
@@ -82,3 +82,7 @@ func (state *State) RemoveUndue() {
 		}
 	}
 }
+
+func (state *State) NumFeeds() int {
+	return len(state.feeds)
+}
-- 
cgit v1.2.3-54-g00ecf