diff options
Diffstat (limited to 'lib/PublicInbox/Git.pm')
| -rw-r--r-- | lib/PublicInbox/Git.pm | 43 |
1 files changed, 13 insertions, 30 deletions
diff --git a/lib/PublicInbox/Git.pm b/lib/PublicInbox/Git.pm index 82510b99..f5c7a95c 100644 --- a/lib/PublicInbox/Git.pm +++ b/lib/PublicInbox/Git.pm @@ -145,41 +145,24 @@ again: fail($self, "Unexpected result from git cat-file: $head"); my $size = $1; - my $ref_type = $ref ? ref($ref) : ''; - my $rv; my $left = $size; - $$ref = $size if ($ref_type eq 'SCALAR'); - my $cb_err; - - if ($ref_type eq 'CODE') { - $rv = eval { $ref->($in, \$left) }; - $cb_err = $@; - # drain the rest - my $max = 8192; - while ($left > 0) { - my $r = read($in, my $x, $left > $max ? $max : $left); - defined($r) or fail($self, "read failed: $!"); - $r == 0 and fail($self, 'exited unexpectedly'); - $left -= $r; - } - } else { - my $offset = 0; - my $buf = ''; - while ($left > 0) { - my $r = read($in, $buf, $left, $offset); - defined($r) or fail($self, "read failed: $!"); - $r == 0 and fail($self, 'exited unexpectedly'); - $left -= $r; - $offset += $r; - } - $rv = \$buf; + $$ref = $size if $ref; + + my $offset = 0; + my $buf = ''; + while ($left > 0) { + my $r = read($in, $buf, $left, $offset); + defined($r) or fail($self, "read failed: $!"); + $r == 0 and fail($self, 'exited unexpectedly'); + $left -= $r; + $offset += $r; } + $rv = \$buf; - my $r = read($in, my $buf, 1); + my $r = read($in, my $lf, 1); defined($r) or fail($self, "read failed: $!"); - fail($self, 'newline missing after blob') if ($r != 1 || $buf ne "\n"); - die $cb_err if $cb_err; + fail($self, 'newline missing after blob') if ($r != 1 || $lf ne "\n"); $rv; } |