2006-05-22 Jim Evins <evins@snaught.com>

2006-05-22  Jim Evins  <evins@snaught.com>

	* src/print.c: (draw_barcode_object):
		Don't print "Invalid barcode data" if data field is empty.  Patch provided
		by Darren Warner <warnerd@users.sourceforge.net>.  Fixes Bug #1479839.
	* AUTHORS:
		Added acknowledgment for above patch.
	* src/bc-gnubarcode.c: (gl_barcode_gnubarcode_new):
	* src/bc-postnet.c: (postnet_code):
		Removed "Invalid barcode data" warnings from stderr.
	* src/view-barcode.c: (draw_barcode):
		Draw box around barcode extent if data empty or invalid.  Center a
		message whether the data is empty or invalid in box.

git-svn-id: https://glabels.svn.sourceforge.net/svnroot/glabels/trunk@591 f5e0f49d-192f-0410-a22d-a8d8700d0965