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-rw-r--r--app.js2
1 files changed, 1 insertions, 1 deletions
diff --git a/app.js b/app.js
index b877bc8f..b8034add 100644
--- a/app.js
+++ b/app.js
@@ -512,7 +512,7 @@ process.on('SIGINT', function () {
if (history.isReady() && realtime.isReady()) {
models.Revision.checkAllNotesRevision(function (err, notes) {
if (err) throw new Error(err);
- if (notes.length <= 0) {
+ if (!notes || notes.length <= 0) {
clearInterval(checkCleanTimer);
return process.exit(0);
}