lineedit: do not try to open NULL history file
authorDenis Vlasenko <vda.linux@googlemail.com>
Sat, 14 Apr 2007 10:10:40 +0000 (10:10 -0000)
committerDenis Vlasenko <vda.linux@googlemail.com>
Sat, 14 Apr 2007 10:10:40 +0000 (10:10 -0000)
commitbf3561fd15cff3fbfe6f67d134c23149ed35f493
tree470421827cff5e05f2f299f069ebc6e96f5d9a88
parentf5294e1f4c56afb377ada95a7757b28ad3c89086
lineedit: do not try to open NULL history file
libbb/lineedit.c