Fix rev-list when showing objects involving submodules

diff --git a/contrib/hooks/post-receive-email b/contrib/hooks/post-receive-email
index 1f88099df4b2213c0dca58b22567bc1d91e4adc2..28a06c7f381f9386c6f715e6c3ab89f361d12bc2 100644 (file)
--- a/contrib/hooks/post-receive-email
+++ b/contrib/hooks/post-receive-email
@@ -177,7 +177,6 @@ generate_email_header()
        # --- Email (all stdout will be the email)
        # Generate header
        cat <<-EOF
-       From: $committer
        To: $recipients
        Subject: ${EMAILPREFIX}$projectdesc $refname_type, $short_refname, ${change_type}d. $describe
        X-Git-Refname: $refname
@@ -324,7 +323,7 @@ generate_update_branch_email()
                echo "       via  $rev ($revtype)"
        done
 
-       if [ -z "$fastforward" ]; then
+       if [ "$fast_forward" ]; then
                echo "      from  $oldrev ($oldrev_type)"
        else
                #  1. Existing revisions were removed.  In this case newrev is a