From de21f608d6bff32e016fd6d7fff56faf62e0f145 Mon Sep 17 00:00:00 2001
From: David Maciejak <david.maciejak@gmail.com>
Date: Fri, 31 May 2019 00:46:45 +0800
Subject: [PATCH] Prevent adding an empty recipient (#1448)

---
 util/util.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/util/util.go b/util/util.go
index ac1db418..f91f6cfa 100644
--- a/util/util.go
+++ b/util/util.go
@@ -86,6 +86,9 @@ func ParseCSV(r *http.Request) ([]models.Target, error) {
 				pi = i
 			}
 		}
+		if fi == -1 && li == -1 && ei == -1 && pi == -1 {
+			continue
+		}
 		for {
 			record, err := reader.Read()
 			if err == io.EOF {