Include comment on locking pattern for hadolint

trussworks · Apr 14, 2021 · b1000fc · b1000fc
1 parent add6fda
commit b1000fc
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/pre-commit-hadolint b/pre-commit-hadolint
@@ -24,6 +24,7 @@ function mylock() {
 }
 
 # Download the binary if it doesn't already exist
+# use the locking pattern from https://linux.die.net/man/1/flock
 (
     mylock
     if [[ ! -x ${LOCAL_BINARY} ]]; then