Failure to print "<blank>" when asked.

lib/gen_print.py:
  - sprint_varx:  Not printing "<blank>" when var_value is "".  Fixed.

Change-Id: Ifdf20d1fa803b23699371641d5c618f77d172b7c
Signed-off-by: Michael Walsh <micwalsh@us.ibm.com>
1 file changed