Fix the doc for splitpath() in the File::Spec modules :

this function doesn't return undef in any case.

p4raw-id: //depot/perl@18465

5 files changed, 8 insertions, 8 deletions

diff --git a/lib/File/Spec.pm b/lib/File/Spec.pm
index d125b2f3c2..e8b40808ad 100644
--- a/lib/File/Spec.pm
+++ b/lib/File/Spec.pm
@@ -175,7 +175,7 @@ join is the same as catfile.
 =item splitpath
 
 Splits a path in to volume, directory, and filename portions. On systems
-with no concept of volume, returns undef for volume. 
+with no concept of volume, returns '' for volume. 
 
     ($volume,$directories,$file) = File::Spec->splitpath( $path );
     ($volume,$directories,$file) = File::Spec->splitpath( $path, $no_file );
diff --git a/lib/File/Spec/Mac.pm b/lib/File/Spec/Mac.pm
index 000da91b1a..6067b3cd2b 100644
--- a/lib/File/Spec/Mac.pm
+++ b/lib/File/Spec/Mac.pm
@@ -442,7 +442,7 @@ sub path {
     ($volume,$directories,$file) = File::Spec->splitpath( $path );
     ($volume,$directories,$file) = File::Spec->splitpath( $path, $no_file );
 
-Splits a path in to volume, directory, and filename portions.
+Splits a path into volume, directory, and filename portions.
 
 On Mac OS, assumes that the last part of the path is a filename unless
 $no_file is true or a trailing separator ":" is present.
diff --git a/lib/File/Spec/OS2.pm b/lib/File/Spec/OS2.pm
index b494e2cbf2..e65186ac48 100644
--- a/lib/File/Spec/OS2.pm
+++ b/lib/File/Spec/OS2.pm
@@ -76,10 +76,10 @@ sub canonpath {
     ($volume,$directories,$file) = File::Spec->splitpath( $path );
     ($volume,$directories,$file) = File::Spec->splitpath( $path, $no_file );
 
-Splits a path in to volume, directory, and filename portions. Assumes that 
+Splits a path into volume, directory, and filename portions. Assumes that 
 the last file is a path unless the path ends in '/', '/.', '/..'
 or $no_file is true.  On Win32 this means that $no_file true makes this return 
-( $volume, $path, undef ).
+( $volume, $path, '' ).
 
 Separators accepted are \ and /.
 
diff --git a/lib/File/Spec/Unix.pm b/lib/File/Spec/Unix.pm
index 2f45b5ed91..fb8ee98d8e 100644
--- a/lib/File/Spec/Unix.pm
+++ b/lib/File/Spec/Unix.pm
@@ -235,8 +235,8 @@ sub join {
     ($volume,$directories,$file) = File::Spec->splitpath( $path );
     ($volume,$directories,$file) = File::Spec->splitpath( $path, $no_file );
 
-Splits a path in to volume, directory, and filename portions. On systems
-with no concept of volume, returns undef for volume. 
+Splits a path into volume, directory, and filename portions. On systems
+with no concept of volume, returns '' for volume. 
 
 For systems with no syntax differentiating filenames from directories, 
 assumes that the last file is a path unless $no_file is true or a 
diff --git a/lib/File/Spec/Win32.pm b/lib/File/Spec/Win32.pm
index 7c2275811d..87a236b0d4 100644
--- a/lib/File/Spec/Win32.pm
+++ b/lib/File/Spec/Win32.pm
@@ -170,10 +170,10 @@ sub canonpath {
     ($volume,$directories,$file) = File::Spec->splitpath( $path );
     ($volume,$directories,$file) = File::Spec->splitpath( $path, $no_file );
 
-Splits a path in to volume, directory, and filename portions. Assumes that 
+Splits a path into volume, directory, and filename portions. Assumes that 
 the last file is a path unless the path ends in '\\', '\\.', '\\..'
 or $no_file is true.  On Win32 this means that $no_file true makes this return 
-( $volume, $path, undef ).
+( $volume, $path, '' ).
 
 Separators accepted are \ and /.