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patch for install error on Linux
[modules/hydro.git]
/
src
/
HYDROGUI
/
HYDROGUI_ImagePrs.cxx
diff --git
a/src/HYDROGUI/HYDROGUI_ImagePrs.cxx
b/src/HYDROGUI/HYDROGUI_ImagePrs.cxx
index d9c0076ab1fc81f21b0d5374332f5023927da264..b85450ebf4b54bff6e1147044b0d78d1334f9bfd 100644
(file)
--- a/
src/HYDROGUI/HYDROGUI_ImagePrs.cxx
+++ b/
src/HYDROGUI/HYDROGUI_ImagePrs.cxx
@@
-113,6
+113,9
@@
void HYDROGUI_ImagePrs::Compute( const Handle(PrsMgr_PresentationManager3d)&,
aPrs->Clear();
Handle(Graphic3d_Group) aGroup = Prs3d_Root::CurrentGroup( aPrs );
+ if( myImage.IsNull() )
+ return;
+
if ( aMode == 0 )
{
Handle(Graphic3d_ArrayOfPolylines) aSegments = new Graphic3d_ArrayOfPolylines( 5 );