there may not be a file argument, check argc for stepping through it
commit81eefc51bbf18eec5d85bcfdba51b256f5bac615
authorbostic <bostic>
Fri, 3 Dec 1993 08:24:37 +0000 (3 08:24 +0000)
committerbostic <bostic>
Fri, 3 Dec 1993 08:24:37 +0000 (3 08:24 +0000)
tree08a6598715e01de2e22d3ab2b6ac0fd9e95609fd
parentfed79a38ed692713aa0cd51f1d8e5e04ae00ff60
there may not be a file argument, check argc for stepping through it
ex/ex_write.c