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gitweb: fix uninitialized variable warning. 

Perl spit out a varning when "blob" or "blob_plain" actions were
used without a $hash parameter.

Signed-off-by: Martin Waitz <tali@admingilde.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Martin Waitz 2006-09-16 23:09:02 +02:00 committed by Junio C Hamano
parent dd70235f5a
commit 800764cf33
1 changed files with 8 additions and 8 deletions
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16
gitweb/gitweb.perl
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@ -2547,11 +2547,7 @@ sub git_heads {
}
sub git_blob_plain {
# blobs defined by non-textual hash id's can be cached
my $expires;
if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
$expires = "+1d";
}
if (!defined $hash) {
if (defined $file_name) {
@ -2561,7 +2557,11 @@ sub git_blob_plain {
} else {
die_error(undef, "No file name defined");
}
} elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) {
# blobs defined by non-textual hash id's can be cached
$expires = "+1d";
}
my $type = shift;
open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash
or die_error(undef, "Couldn't cat $file_name, $hash");
@ -2589,11 +2589,7 @@ sub git_blob_plain {
}
sub git_blob {
# blobs defined by non-textual hash id's can be cached
my $expires;
if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
$expires = "+1d";
}
if (!defined $hash) {
if (defined $file_name) {
@ -2603,7 +2599,11 @@ sub git_blob {
} else {
die_error(undef, "No file name defined");
}
} elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) {
# blobs defined by non-textual hash id's can be cached
$expires = "+1d";
}
my ($have_blame) = gitweb_check_feature('blame');
open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash
or die_error(undef, "Couldn't cat $file_name, $hash");