diff --git a/src/3rdParty/salomesmesh/src/Controls/SMESH_Controls.cpp b/src/3rdParty/salomesmesh/src/Controls/SMESH_Controls.cpp
index 742dbbf8f2..0362bed52f 100644
--- a/src/3rdParty/salomesmesh/src/Controls/SMESH_Controls.cpp
+++ b/src/3rdParty/salomesmesh/src/Controls/SMESH_Controls.cpp
@@ -3291,4 +3291,4 @@ std::vector<gp_XYZ>::reference TSequenceOfXYZ::operator()(size_type n)
 std::vector<gp_XYZ>::const_reference TSequenceOfXYZ::operator()(size_type n) const
 {
   return std::vector<gp_XYZ>::operator[](n-1);
-}
\ No newline at end of file
+}
diff --git a/src/3rdParty/salomesmesh/src/SMESH/SMESH_Mesh.cpp b/src/3rdParty/salomesmesh/src/SMESH/SMESH_Mesh.cpp
index b4e998c2e1..e68056e182 100644
--- a/src/3rdParty/salomesmesh/src/SMESH/SMESH_Mesh.cpp
+++ b/src/3rdParty/salomesmesh/src/SMESH/SMESH_Mesh.cpp
@@ -527,7 +527,7 @@ SMESH_Hypothesis::Hypothesis_Status
 
   // shape 
 
-  bool isAlgo = ( !anHyp->GetType() == SMESHDS_Hypothesis::PARAM_ALGO );
+  bool isAlgo = ( anHyp->GetType() != SMESHDS_Hypothesis::PARAM_ALGO );
   int event = isAlgo ? SMESH_subMesh::ADD_ALGO : SMESH_subMesh::ADD_HYP;
 
   SMESH_Hypothesis::Hypothesis_Status ret = subMesh->AlgoStateEngine(event, anHyp);
@@ -614,7 +614,7 @@ SMESH_Hypothesis::Hypothesis_Status
   
   // shape 
   
-  bool isAlgo = ( !anHyp->GetType() == SMESHDS_Hypothesis::PARAM_ALGO );
+  bool isAlgo = ( anHyp->GetType() != SMESHDS_Hypothesis::PARAM_ALGO );
   int event = isAlgo ? SMESH_subMesh::REMOVE_ALGO : SMESH_subMesh::REMOVE_HYP;
 
   SMESH_Hypothesis::Hypothesis_Status ret = subMesh->AlgoStateEngine(event, anHyp);