pod2html: try to be EOL agnostic.

[p5sagit/p5-mst-13.2.git] / lib / Cwd.pm

diff --git a/lib/Cwd.pm b/lib/Cwd.pm
index 63a14fd..5b5f216 100644 (file)
--- a/lib/Cwd.pm
+++ b/lib/Cwd.pm
@@ -95,7 +95,7 @@ A synonym for abs_path().
 
 =item fast_abs_path
 
-  my $abs_path = abs_path($file);
+  my $abs_path = fast_abs_path($file);
 
 A more dangerous, but potentially faster version of abs_path.
 
@@ -200,7 +200,9 @@ sub _backtick_pwd {
 
 unless(defined &cwd) {
     # The pwd command is not available in some chroot(2)'ed environments
-    if($^O eq 'MacOS' || grep { -x "$_/pwd" } split(':', $ENV{PATH})) {
+    if( $^O eq 'MacOS' || (defined $ENV{PATH} && 
+                           grep { -x "$_/pwd" } split(':', $ENV{PATH})) ) 
+    {
        *cwd = \&_backtick_pwd;
     }
     else {