hush: better names for o_free_unsafe() / o_free(), no logic changes
authorDenys Vlasenko <vda.linux@googlemail.com>
Fri, 20 Jul 2018 15:51:31 +0000 (17:51 +0200)
committerDenys Vlasenko <vda.linux@googlemail.com>
Fri, 20 Jul 2018 15:51:31 +0000 (17:51 +0200)
commit1856740ec0b4ffd8f780c3cc1ef9b38c9fc1eead
tree113bab1bc4644f37e83e75044bf3c28291ae9781
parent83e434d5b56baccf617ebcc8a752959f7c4aacfc
hush: better names for o_free_unsafe() / o_free(), no logic changes

o_free() made o_string NULL-initialized,
o_free_unsafe() did not bother reinitializing (expected caller to not need it).

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
shell/hush.c