Caldav: do not overwrite X-MICROSOFT-CDO-BUSYSTATUS if TRANSP is not provided

git-svn-id: http://svn.code.sf.net/p/davmail/code/trunk@2168 3d1905a2-6b24-0410-a738-b14d5a86fcbd
10 years ago · 912dd7a9d3
parent 69346f7c31
commit 912dd7a9d3
1 changed files with 4 additions and 2 deletions
--- a/src/java/davmail/exchange/VCalendar.java
+++ b/src/java/davmail/exchange/VCalendar.java
@ -280,8 +280,10 @@ public class VCalendar extends VObject {
                    }
                    // set OWA allday flag
                    vObject.setPropertyValue("X-MICROSOFT-CDO-ALLDAYEVENT", isAllDay(vObject) ? "TRUE" : "FALSE");
-                    vObject.setPropertyValue("X-MICROSOFT-CDO-BUSYSTATUS",
-                            !"TRANSPARENT".equals(vObject.getPropertyValue("TRANSP")) ? "BUSY" : "FREE");
+                    if (vObject.getPropertyValue("TRANSP") != null) {
+                        vObject.setPropertyValue("X-MICROSOFT-CDO-BUSYSTATUS",
+                                !"TRANSPARENT".equals(vObject.getPropertyValue("TRANSP")) ? "BUSY" : "FREE");
+                    }

                    if (isAllDay(vObject)) {
                        // convert date values to outlook compatible values