xmltv/lib ValidateGrabber.pm,1.17,1.18

Update of /cvsroot/xmltv/xmltv/lib
In directory sfp-cvs-1.v30.ch3.sourceforge.com:/tmp/cvs-serv5126

Modified Files:
	ValidateGrabber.pm 
Log Message:
Prevent 'uninitialized value' error when run from command line

Index: ValidateGrabber.pm
===================================================================
RCS file: /cvsroot/xmltv/xmltv/lib/ValidateGrabber.pm,v
retrieving revision 1.17
retrieving revision 1.18
diff -C2 -d -r1.17 -r1.18
*** ValidateGrabber.pm	26 Jan 2011 08:10:30 -0000	1.17
--- ValidateGrabber.pm	20 Oct 2013 17:04:37 -0000	1.18
***************
*** 186,190 ****
  
      # if sharedir contains 'blib' we should prepend the relevant development paths!
!     if( $sharedir =~ m|/blib/share/$| ) {
        my( $blib )=( $sharedir =~ m|^(.*/blib)/share/$| );
  
--- 186,190 ----
  
      # if sharedir contains 'blib' we should prepend the relevant development paths!
!     if( defined $sharedir && $sharedir =~ m|/blib/share/$| ) {
        my( $blib )=( $sharedir =~ m|^(.*/blib)/share/$| );
  


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