refs.c: don't expose the internal struct ref_lock in the header file

diff --git a/templates/hooks--pre-push.sample b/templates/hooks--pre-push.sample
old mode 100644 (file)
new mode 100755 (executable)
index 15ab6d8..69e3c67
--- a/templates/hooks--pre-push.sample
+++ b/templates/hooks--pre-push.sample
@@ -30,6 +30,7 @@ do
        if [ "$local_sha" = $z40 ]
        then
                # Handle delete
+               :
        else
                if [ "$remote_sha" = $z40 ]
                then
@@ -44,7 +45,7 @@ do
                commit=`git rev-list -n 1 --grep '^WIP' "$range"`
                if [ -n "$commit" ]
                then
-                       echo "Found WIP commit in $local_ref, not pushing"
+                       echo >&2 "Found WIP commit in $local_ref, not pushing"
                        exit 1
                fi
        fi