Fix some checking that was causing duraid to get a perplexing assertion instead of a happy error message
Fix some checking that was causing duraid to get a perplexing assertion
instead of a happy error message


git-svn-id: a4a6f32337ebd29ad4763b423022f00f68d1c7b7@23816 91177308-0d34-0410-b5e6-96231b3b80d8

lodyagin/bare_cxx,lodyagin/bare_cxx,lodyagin/bare_cxx,lodyagin/bare_cxx,lodyagin/bare_cxx