fetch-pack: put shallow info in output parameter

diff --git a/git-cvsimport.perl b/git-cvsimport.perl
index 82ecb0343a3864d1db0b066749d2087c11f689e7..b31613cb8aa8decd3f808d5d29e047243fa1eac6 100755 (executable)
--- a/git-cvsimport.perl
+++ b/git-cvsimport.perl
@@ -601,7 +601,9 @@ ($)
        my ($d) = @_;
        m#(\d{2,4})/(\d\d)/(\d\d)\s(\d\d):(\d\d)(?::(\d\d))?#
                or die "Unparseable date: $d\n";
-       my $y=$1; $y-=1900 if $y>1900;
+       my $y=$1;
+       $y+=100 if $y<70;
+       $y+=1900 if $y<1000;
        return timegm($6||0,$5,$4,$3,$2-1,$y);
 }
 
@@ -642,6 +644,7 @@ sub is_sha1 {
 
 sub get_headref ($) {
        my $name = shift;
+       $name =~ s/'/'\\''/g;
        my $r = `git rev-parse --verify '$name' 2>/dev/null`;
        return undef unless $? == 0;
        chomp $r;
@@ -921,7 +924,7 @@ sub commit {
                # (See check_refname_component in refs.c.)
                1 while $xtag =~ s/
                        (?: \.\.        # Tag cannot contain '..'.
-                       |   \@{         # Tag cannot contain '@{'.
+                       |   \@\{        # Tag cannot contain '@{'.
                        | ^ -           # Tag cannot begin with '-'.
                        |   \.lock $    # Tag cannot end with '.lock'.
                        | ^ \.          # Tag cannot begin...