X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/blast.git/blobdiff_plain/8e89ca269960b7bb43ccc054696dfc28e84d409a..48f48e6a26a54751ecd0ab90b10ab972cc5e89cd:/FunctionalInterface.cpp

diff --git a/FunctionalInterface.cpp b/FunctionalInterface.cpp
index 495d60e..145b86a 100644
--- a/FunctionalInterface.cpp
+++ b/FunctionalInterface.cpp
@@ -101,7 +101,8 @@ bool FunctionalInterface::canConnectTo(AbstractInterface *iface) {
   */
   if (direction == Input) return false;
   if (iface->isReferenceInterface()) return false;
-  if (iface->getConnectedFrom() != NULL) return false;
+  ConnectedInterface* connIface = AI_TO_CON(iface);
+  if (connIface->getConnectedFrom() != NULL) return false;
   // first case: interface of blocks within the same group
   if (getOwner()->getParent() == iface->getOwner()->getParent()) {