rc3 gitweb is broken, won't deliver snapshots

gitweb in 1.5.3-rc3 fails to deliver snapshots in any useable format
(bzip2, gz, or zip). Clicking on a link seems to work, but the
delivered file as stored on my system is empty. No error messages
appear anywhere I can find. I am hosting gitweb on FC7 using lighttpd,
if that matters.

The snapshot service at git.kernel.org also seems broken, I don't know
what gitweb is running there so don't know if the issue is related.

I have fixed this for my use by reverting the following commits

3473e7df5f8c7f8dc3e2c3f2fdc99a1d1a719c16 gitweb: More detailed error
messages for snapshot format
a781785d8f1eb7adf05a24b121104716a086a67a gitweb: Fix support for
legacy gitweb config for snapshots
a3c8ab30a54c30a6a434760bedf04548425416ef gitweb: snapshot cleanups &
support for offering multiple formats

The snapshot problem first appears when a3c8ab30a54 is applied.

Mark Levedahl

There was an error while generating cmmandline to run git-archive:
there were no whitespace between two options.

Signed-off-by: Jakub Narebski <redacted>
---
 gitweb/gitweb.perl |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 0acd0ca..b381692 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl

@@ -4343,7 +4343,7 @@ sub git_snapshot {
 	my $cmd;
 	$filename .= "-$hash$known_snapshot_formats{$format}{'suffix'}";
 	$cmd = "$git_command archive " .
-		"--format=$known_snapshot_formats{$format}{'format'}" .
+		"--format=$known_snapshot_formats{$format}{'format'} " .
 		"--prefix=\'$name\'/ $hash";
 	if (exists $known_snapshot_formats{$format}{'compressor'}) {
 		$cmd .= ' | ' . join ' ', @{$known_snapshot_formats{$format}{'compressor'}};

-- 
1.5.2.4

Jakub Narebski wrote:

There was an error while generating cmmandline to run git-archive:
there were no whitespace between two options.

Signed-off-by: Jakub Narebski <redacted>

Noticed-by: Mark Levedahl [off-list ref]

-- 
Jakub Narebski
Warsaw, Poland
ShadeHawk on #git