From 4407fd9061cf5b2a6a7b1972c6231588c0684de3 Mon Sep 17 00:00:00 2001
From: Alexey Avramov <hakavlad@gmail.com>
Date: Sat, 3 Aug 2019 18:05:16 +0900
Subject: [PATCH] fix

---
 nohang_notify_helper | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/nohang_notify_helper b/nohang_notify_helper
index 492d841..b2c24e1 100755
--- a/nohang_notify_helper
+++ b/nohang_notify_helper
@@ -125,8 +125,11 @@ try:
 except OSError:
     exit(1)
 
-
-_, uid, debug, title, body = argv
+if len(argv) == 5:
+    _, uid, debug, title, body = argv
+else:
+    print('{}: invalid input'.format(argv[0]))
+    exit(1)
 
 uid = uid.partition('--euid=')[2]