[Plplot-cvs] CVS update notice (plplot/bindings/f77)

[Alan W. I. <ai...@us...>]

Update of /cvsroot/plplot/plplot/bindings/f77
In directory sc8-pr-cvs1:/tmp/cvs-serv30802

Modified Files:
	strutil.f 
Log Message:
Fix bugs in handling transformations of zero-length or completely blank
character strings.