make ping-build-master lock on any file given on the command line

1 files changed, 2 insertions, 1 deletions

diff --git a/bin/ping-to-master b/bin/ping-to-master
index 0b72935..b7b1eee 100755
--- a/bin/ping-to-master
+++ b/bin/ping-to-master
@@ -14,8 +14,9 @@
 
 parent_pid="$1"
 parent_tmp_dir="$2"
+lock_file="$3"
 
-exec 9> "${work_dir}/ping-build-master.lock"
+exec 9> "${lock_file}"
 
 while kill -0 "${parent_pid}" && \
   [ -f "${parent_tmp_dir}/.ping-build-master" ]; do