From b6a4e4a5e03309782076b4385a19ce7b3f877550 Mon Sep 17 00:00:00 2001
From: Robert Vokac <robertvokac@nanoboot.org>
Date: Sat, 20 Apr 2024 14:07:50 +0200
Subject: [PATCH] Fixed bug - activity flag must not be an empty text

---
 .../java/org/nanoboot/utils/timecalc/swing/common/DayPanel.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/time-calc-app/src/main/java/org/nanoboot/utils/timecalc/swing/common/DayPanel.java b/modules/time-calc-app/src/main/java/org/nanoboot/utils/timecalc/swing/common/DayPanel.java
index 0587270..addd049 100644
--- a/modules/time-calc-app/src/main/java/org/nanoboot/utils/timecalc/swing/common/DayPanel.java
+++ b/modules/time-calc-app/src/main/java/org/nanoboot/utils/timecalc/swing/common/DayPanel.java
@@ -220,7 +220,7 @@ public class DayPanel extends JPanel {
                     null,
                     ""
             );
-            if(newFlag != null) {
+            if(newFlag != null && !newFlag.isBlank()) {
                 getActivityPanels().forEach(a->
                 {
                     a.getActivity().addFlag(newFlag);