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| author | Boris Kolpackov <boris@codesynthesis.com> | 2015-05-23 16:09:54 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2015-05-23 16:09:54 +0200 |
| commit | 539b70c28091a7cdfc0abe106102a151f075e6ef (patch) | |
| tree | 06d095921a59300eec154ee573a153812233baa1 | |
| parent | 4109a2a3f76ab35992c557bad81048d3fef5c409 (diff) | |
Test BLOB container is not empty before calling front()as
| -rw-r--r-- | odb/mssql/traits.cxx | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/odb/mssql/traits.cxx b/odb/mssql/traits.cxx index 97ec318..f089803 100644 --- a/odb/mssql/traits.cxx +++ b/odb/mssql/traits.cxx @@ -496,7 +496,7 @@ namespace odb { const value_type& v (*static_cast<const value_type*> (context)); - *buffer = &v.front (); + *buffer = v.empty () ? 0 : &v.front (); *size = v.size (); *chunk = chunk_one; } @@ -566,7 +566,7 @@ namespace odb { const value_type& v (*static_cast<const value_type*> (context)); - *buffer = &v.front (); + *buffer = v.empty () ? 0 : &v.front (); *size = v.size (); *chunk = chunk_one; } |