use `0' instead of `NULL'
authorkrisna <krisna>
Sat, 5 Aug 1995 17:12:18 +0000 (17:12 +0000)
committerkrisna <krisna>
Sat, 5 Aug 1995 17:12:18 +0000 (17:12 +0000)
commitfa72cb5f4dc8ce6c26b40949f911252428853cfe
treea86f01d14f8a4612ab767a3996a80ac81ac81a71
parentfde7531c1d6da513e20a027216570b74234d61bf
use `0' instead of `NULL'
visi/src/visualization.C