1 files changed, 3 insertions, 0 deletions

diff --git a/libkcal/incidencebase.cpp b/libkcal/incidencebase.cpp
index b36dc1a..9aa517c 100644
--- a/libkcal/incidencebase.cpp
+++ b/libkcal/incidencebase.cpp
@@ -354,4 +354,7 @@ void IncidenceBase::setTempSyncStat( int id )
 void IncidenceBase::removeID(const QString &prof)
 {
+    if ( prof.isEmpty() )
+        mExternalId = ":";
+    else
     mExternalId = KIdManager::removeId ( mExternalId, prof);