Skip sending empty msg after template rendering (evcc-io#2720)

rivengh · Feb 27, 2022 · 92e8ace · 92e8ace
1 parent 45a5bdf
commit 92e8ace
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/push/hub.go b/push/hub.go
@@ -114,7 +114,11 @@ func (h *Hub) Run(events <-chan Event) {
 		}
 
 		for _, sender := range h.sender {
-			go sender.Send(title, msg)
+			if strings.TrimSpace(msg) != "" {
+				go sender.Send(title, msg)
+			} else {
+				log.DEBUG.Printf("did not send empty message template for %s: %v", ev.Event, err)
+			}
 		}
 	}
 }