From bd236a6c5ada8aaf649413199a3884a51c690693 Mon Sep 17 00:00:00 2001
From: Bo-Yi Wu <appleboy.tw@gmail.com>
Date: Sun, 17 Feb 2019 16:28:51 +0800
Subject: [PATCH] fix: check empty

---
 entrypoint.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/entrypoint.sh b/entrypoint.sh
index 57bf65f..e72b3c6 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -2,7 +2,8 @@
 
 set -eu
 
-export TELEGRAM_MESSAGE="$*"
 export GITHUB="true"
 
+[ -n "$*" ] && export TELEGRAM_MESSAGE="$*"
+
 /bin/drone-telegram