Don't use $4 when it might be undef
authorChip Salzenberg <chip@perl.com>
Tue, 18 Oct 1994 16:35:28 +0000 (04:35 +1200)
committerChip Salzenberg <chip@atlantic.net>
Wed, 2 Apr 1997 22:03:25 +0000 (10:03 +1200)
commitafea815c58c54233979716dd5770b69df2df51f8
treebf6107a8d7d46c38e2126db0a1112a932449670b
parent34d04c8d9a0f251c651e2f9860ac3ffc476d363d
Don't use $4 when it might be undef
lib/bigfloat.pl