* post-receive (generate_email_header): Add quotes around values in
export.
{
# Use the email address of the author of the last commit.
- export USER_EMAIL=$(git log -1 $short_refname --format=format:%ce HEAD)
- export USER_NAME=$(git log -1 $short_refname --format=format:%cn HEAD)
+ export USER_EMAIL="$(git log -1 $short_refname --format=format:%ce HEAD)"
+ export USER_NAME="$(git log -1 $short_refname --format=format:%cn HEAD)"
# --- Email (all stdout will be the email)
# Generate header