fix for File::Find logical name collision on VMS

From: "Craig A. Berry" <craigberry@mac.com>
Message-ID: <3F1C87F4.2070401@mac.com>

p4raw-id: //depot/perl@20221

diff --git a/lib/File/Find.pm b/lib/File/Find.pm
index fc09503..8136cf1 100644 (file)
--- a/lib/File/Find.pm
+++ b/lib/File/Find.pm
@@ -668,7 +668,7 @@ sub _find_opt {
                next Proc_Top_Item;
            }
            if (-d _) {
-               $top_item =~ s/\.dir\z// if $Is_VMS;
+               $top_item =~ s/\.dir\z//i if $Is_VMS;
                _find_dir($wanted, $top_item, $topnlink);
                $Is_Dir= 1;
            }
@@ -769,7 +769,7 @@ sub _find_dir($$$) {
                }
            }
        }
-       unless (chdir $udir) {
+       unless (chdir ($Is_VMS && $udir !~ /\// ? "./$udir" : $udir)) {
            warnings::warnif "Can't cd to $udir: $!\n";
            return;
        }
@@ -811,7 +811,7 @@ sub _find_dir($$$) {
                    }
                }
            }
-           unless (chdir $udir) {
+           unless (chdir ($Is_VMS && $udir !~ /\// ? "./$udir" : $udir)) {
                if ($Is_MacOS) {
                    warnings::warnif "Can't cd to ($p_dir) $udir: $!\n";
                }
@@ -876,7 +876,7 @@ sub _find_dir($$$) {
 
                    if (-d _) {
                        --$subcount;
-                       $FN =~ s/\.dir\z// if $Is_VMS;
+                       $FN =~ s/\.dir\z//i if $Is_VMS;
                        # HACK: replace push to preserve dir traversal order
                        #push @Stack,[$CdLvl,$dir_name,$FN,$sub_nlink];
                        splice @Stack, $stack_top, 0,