From 3fa3c77ecc8764380fffca207cb8be0e042d2af9 Mon Sep 17 00:00:00 2001
From: mattijs <mattijs>
Date: Mon, 5 Jul 2010 16:44:42 +0100
Subject: [PATCH] ENH: surfaceSlipDisplacementPointPatchVectorField.C : added
 check for existence of pointZone

---
 .../surfaceSlipDisplacementPointPatchVectorField.C            | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/fvMotionSolver/pointPatchFields/derived/surfaceSlipDisplacement/surfaceSlipDisplacementPointPatchVectorField.C b/src/fvMotionSolver/pointPatchFields/derived/surfaceSlipDisplacement/surfaceSlipDisplacementPointPatchVectorField.C
index 96f5e9e05..08460b8cc 100644
--- a/src/fvMotionSolver/pointPatchFields/derived/surfaceSlipDisplacement/surfaceSlipDisplacementPointPatchVectorField.C
+++ b/src/fvMotionSolver/pointPatchFields/derived/surfaceSlipDisplacement/surfaceSlipDisplacementPointPatchVectorField.C
@@ -85,8 +85,17 @@ void surfaceSlipDisplacementPointPatchVectorField::calcProjection
     if (frozenPointsZone_.size() > 0)
     {
         const pointZoneMesh& pZones = mesh.pointZones();
+        label zoneID = pZones.findZoneID(frozenPointsZone_);
+        if (zoneID == -1)
+        {
+            FatalErrorIn
+            (
+                "surfaceSlipDisplacementPointPatchVectorField::calcProjection()"
+            )   << "Cannot find zone " << frozenPointsZone_ << endl
+                << "Valid zones are " << pZones.name() << exit(FatalError);
+        }
 
-        zonePtr = &pZones[pZones.findZoneID(frozenPointsZone_)];
+        zonePtr = &pZones[zoneID];
 
         Pout<< "surfaceSlipDisplacementPointPatchVectorField : Fixing all "
             << zonePtr->size() << " points in pointZone " << zonePtr->name()
-- 
2.11.4.GIT