@@ -4863,43 +4863,9 @@ sub git_blobdiff {
48634863 or die_error(500, " Open git-diff-tree failed" );
48644864 }
48654865
4866- # old/legacy style URI
4867- if (!%diffinfo && # if new style URI failed
4868- defined $hash && defined $hash_parent ) {
4869- # fake git-diff-tree raw output
4870- $diffinfo {' from_mode' } = $diffinfo {' to_mode' } = " blob" ;
4871- $diffinfo {' from_id' } = $hash_parent ;
4872- $diffinfo {' to_id' } = $hash ;
4873- if (defined $file_name ) {
4874- if (defined $file_parent ) {
4875- $diffinfo {' status' } = ' 2' ;
4876- $diffinfo {' from_file' } = $file_parent ;
4877- $diffinfo {' to_file' } = $file_name ;
4878- } else { # assume not renamed
4879- $diffinfo {' status' } = ' 1' ;
4880- $diffinfo {' from_file' } = $file_name ;
4881- $diffinfo {' to_file' } = $file_name ;
4882- }
4883- } else { # no filename given
4884- $diffinfo {' status' } = ' 2' ;
4885- $diffinfo {' from_file' } = $hash_parent ;
4886- $diffinfo {' to_file' } = $hash ;
4887- }
4888-
4889- # non-textual hash id's can be cached
4890- if ($hash =~ m / ^[0-9a-fA-F] {40}$ / &&
4891- $hash_parent =~ m / ^[0-9a-fA-F] {40}$ / ) {
4892- $expires = ' +1d' ;
4893- }
4894-
4895- # open patch output
4896- open $fd , " -|" , git_cmd(), " diff" , @diff_opts ,
4897- ' -p' , ($format eq ' html' ? " --full-index" : ()),
4898- $hash_parent , $hash , " --"
4899- or die_error(500, " Open git-diff failed" );
4900- } else {
4901- die_error(400, " Missing one of the blob diff parameters" )
4902- unless %diffinfo ;
4866+ # old/legacy style URI -- not generated anymore since 1.4.3.
4867+ if (!%diffinfo ) {
4868+ die_error(' 404 Not Found' , " Missing one of the blob diff parameters" )
49034869 }
49044870
49054871 # header
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