make shellcheck happy

1 files changed, 1 insertions, 1 deletions

diff --git a/bin/ii-watch b/bin/ii-watch
index ae008c4..6ae30c0 100755
--- a/bin/ii-watch
+++ b/bin/ii-watch
@@ -18,7 +18,7 @@ while pgrep -x 'ii' >/dev/null && \
   # this avoids missing modifications during our last execution
   if [ "$(date +%s)" -ge ${next_connection_check} ]; then
     # request this more often on startup
-    if [ ${last_seen} -ne 0 ]; then
+    if [ "${last_seen}" -ne 0 ]; then
       next_connection_check=$((
         $(date +%s) + 60*5
       ))