hush: fix segfault in "echo $@" when we have no arguments
authorDenis Vlasenko <vda.linux@googlemail.com>
Sat, 24 Nov 2007 00:22:42 +0000 (00:22 -0000)
committerDenis Vlasenko <vda.linux@googlemail.com>
Sat, 24 Nov 2007 00:22:42 +0000 (00:22 -0000)
commitc3c6659f12e4133054ae4a6708fc4ac299c0d098
tree588de32513e22a75e8f45d450b9d25a965a2c444
parentd2023283ac87737cf0fbd77f4cbb1bb7b390009d
hush: fix segfault in "echo $@" when we have no arguments
shell/hush.c