wait till process is done

bin/omakub-theme

@@ -15,7 +15,10 @@ if [ -n "$THEME" ] && [ "$THEME" != "<<-back" ]; then
   # Chrome theme update
   if gum confirm "Do you want to update Chrome theme? If yes, Chrome will be restarted!"; then
     pkill -f chrome
-    wait
+
+    while pgrep -f chrome > /dev/null; do
+        sleep 0.1
+    done
 
     source $OMAKUB_PATH/themes/chrome/$THEME.sh
     google-chrome > /dev/null 2>&1 &