[Gdcm-hackers] gdcm-git:Grassroots DICOM branch release updated. 2d867a1f6582daa8e7953371a7a619276b2cfa20

[Mathieu M. <ma...@us...>]

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      from  e9a117b015c31074cef04e8634b285bd191dd026 (commit)

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https://sourceforge.net/p/gdcm/gdcm/ci/2d867a1f6582daa8e7953371a7a619276b2cfa20/

commit 2d867a1f6582daa8e7953371a7a619276b2cfa20
Author: Mathieu Malaterre <mat...@gm...>
Date:   Tue Feb 2 09:30:09 2021 +0100

    Sanitize values

diff --git a/Source/MediaStorageAndFileFormat/gdcmImageHelper.cxx b/Source/MediaStorageAndFileFormat/gdcmImageHelper.cxx
index 45809542d..5d066b26d 100644
--- a/Source/MediaStorageAndFileFormat/gdcmImageHelper.cxx
+++ b/Source/MediaStorageAndFileFormat/gdcmImageHelper.cxx
@@ -1435,7 +1435,15 @@ std::vector<double> ImageHelper::GetSpacingValue(File const & f)
         el.SetLength( entry.GetVM().GetLength() * entry.GetVR().GetSizeof() );
         el.Read( ss );
         for(unsigned int i = 0; i < el.GetLength(); ++i)
-          sp.push_back( el.GetValue(i) );
+        {
+          if( el.GetValue(i) )
+            sp.push_back( el.GetValue(i) );
+          else
+            {
+            gdcmWarningMacro( "Cant have a spacing of 0" );
+            sp.push_back( 1.0 );
+            }
+        }
         std::swap( sp[0], sp[1]);
         assert( sp.size() == (unsigned int)entry.GetVM() );
         }

-----------------------------------------------------------------------

Summary of changes:
 Source/MediaStorageAndFileFormat/gdcmImageHelper.cxx | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)


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