dyafk init pid var

1 files changed, 1 insertions, 0 deletions

diff --git a/sh/dyafk b/sh/dyafk
index e982e03..f278c25 100755
--- a/sh/dyafk
+++ b/sh/dyafk
@@ -3,6 +3,7 @@
 
 # maybe another way: https://open.douyu.com/source
 
+pid=
 while :; do
 	# credit: MIT licensed https://github.com/DIYgod/RSSHub/blob/master/lib/routes/douyu/room.ts
 	if [ "$(curl -s https://www.douyu.com/betard/9640128 | jq '.room.show_status')" -eq 1 ]; then