From eae2ce3ac25b48052ab97f3778a78f50ec57c0e9 Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Tue, 3 Sep 2013 19:15:32 +0200
Subject: [PATCH] 0001223: Dimensional constraint - Unknown C++ exception

---
 src/Mod/Part/App/Geometry.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/Mod/Part/App/Geometry.cpp b/src/Mod/Part/App/Geometry.cpp
index 2f8450d3a..9e68d83f0 100644
--- a/src/Mod/Part/App/Geometry.cpp
+++ b/src/Mod/Part/App/Geometry.cpp
@@ -707,7 +707,13 @@ void GeomArcOfCircle::getRange(double& u, double& v) const
 
 void GeomArcOfCircle::setRange(double u, double v)
 {
-    myCurve->SetTrim(u, v);
+    try {
+        myCurve->SetTrim(u, v);
+    }
+    catch (Standard_Failure) {
+        Handle_Standard_Failure e = Standard_Failure::Caught();
+        throw Base::Exception(e->GetMessageString());
+    }
 }
 
 // Persistence implementer