Actually send emails on errors and new versions

Signed-off-by: Raphael Geissert <geissert@debian.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/etc/common b/etc/common
index 687c5fe..0501240 100644
--- a/etc/common
+++ b/etc/common
@@ -181,7 +181,7 @@ log () {
 # to the address configured in MAILTO (if non-empty)
 error () {
     log "$@"
-    if [ -z "${MAILTO}" ]; then
+    if [ -n "${MAILTO}" ]; then
         echo "$@" | mail -e -s "[$PROGRAM@$(hostname -s)] ERROR [$$]" ${MAILTO}
     fi
 }