1 files changed, 6 insertions, 1 deletions

diff --git a/libkcal/incidence.cpp b/libkcal/incidence.cpp
index a312ba5..6bca12c 100644
--- a/libkcal/incidence.cpp
+++ b/libkcal/incidence.cpp
@@ -389,9 +389,14 @@ void Incidence::setRelatedTo(Incidence *relatedTo)
       // updated();
     mRelatedTo->removeRelation(this);
   }
   mRelatedTo = relatedTo;
-  if (mRelatedTo) mRelatedTo->addRelation(this);
+  if (mRelatedTo)  {
+      mRelatedTo->addRelation(this);
+      mRelatedToUid = mRelatedTo->uid();
+  } else {
+      mRelatedToUid = "";
+  }
 }
 
 Incidence *Incidence::relatedTo() const
 {