[Plplot-cvs] CVS update notice (plplot/examples/c)

[Rafael L. <rla...@us...>]

Update of /cvsroot/plplot/plplot/examples/c
In directory usw-pr-cvs1:/tmp/cvs-serv20697

Modified Files:
	x18c.c 
Log Message:
Removed useless declaration of variables theta and phi