# HG changeset patch
# User Mike Becker <universe@uap-core.de>
# Date 1604134560 -3600
# Node ID 3ace475224f7d40b5d8feb80497cf31f36ab4bfd
# Parent  3d10f2a390a1782e03a52c2fe6e7bfb6505adebb
fixes issue sorter not recognizing issues as "equal" if their ETAs are both null

diff -r 3d10f2a390a1 -r 3ace475224f7 src/main/java/de/uapcore/lightpit/viewmodel/util/IssueSorter.java
--- a/src/main/java/de/uapcore/lightpit/viewmodel/util/IssueSorter.java	Sat Oct 31 09:50:15 2020 +0100
+++ b/src/main/java/de/uapcore/lightpit/viewmodel/util/IssueSorter.java	Sat Oct 31 09:56:00 2020 +0100
@@ -37,6 +37,9 @@
     }
 
     private int compare(Issue left, Issue right, Criteria criteria) {
+        if (left.equals(right))
+            return 0;
+
         int result;
         switch (criteria.field) {
             case DONE:
@@ -47,6 +50,8 @@
             case ETA:
                 if (left.getEta() != null && right.getEta() != null)
                     result = left.getEta().compareTo(right.getEta());
+                else if (left.getEta() == null && right.getEta() == null)
+                    result = 0;
                 else
                     result = left.getEta() != null ? -1 : 1;
                 break;