Imported Upstream version 0.14.01

[liburi-template-perl.git] / inc / Module / Install / Can.pm

diff --git a/inc/Module/Install/Can.pm b/inc/Module/Install/Can.pm
index ec66fdb..9025607 100644 (file)
--- a/inc/Module/Install/Can.pm
+++ b/inc/Module/Install/Can.pm
@@ -11,7 +11,7 @@ use ExtUtils::MakeMaker ();
 
 use vars qw{$VERSION $ISCORE @ISA};
 BEGIN {
-       $VERSION = '0.68';
+       $VERSION = '0.77';
        $ISCORE  = 1;
        @ISA     = qw{Module::Install::Base};
 }
@@ -39,6 +39,7 @@ sub can_run {
        return $_cmd if (-x $_cmd or $_cmd = MM->maybe_command($_cmd));
 
        for my $dir ((split /$Config::Config{path_sep}/, $ENV{PATH}), '.') {
+               next if $dir eq '';
                my $abs = File::Spec->catfile($dir, $_[1]);
                return $abs if (-x $abs or $abs = MM->maybe_command($abs));
        }
@@ -79,4 +80,4 @@ if ( $^O eq 'cygwin' ) {
 
 __END__
 
-#line 157
+#line 158