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| author | Ron Yorston <rmy@pobox.com> | 2017-12-25 21:36:05 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2017-12-25 21:36:05 +0100 |
| commit | 8d8ee910f0a624fefd2a4aaefeb406003dea7807 (patch) | |
| tree | 6c362ecdd08c525b59259400fe79a6a7cc4e7b71 | |
| parent | a07fead8235c479f428dd5265e4f3539abb9c3fe (diff) | |
| download | busybox-8d8ee910f0a624fefd2a4aaefeb406003dea7807.tar.gz | |
env: -u option fails due to typo
The -u option is supposed to be allowed to appear multiple times; the
option string supplied to getopt32long requires it to be followed by a
nonnegative integer.
Reported-by: Keith Maxwell <keith.maxwell@gmail.com>
Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | coreutils/env.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/coreutils/env.c b/coreutils/env.c index 20453e871..0aebead1b 100644 --- a/coreutils/env.c +++ b/coreutils/env.c @@ -54,7 +54,7 @@ int env_main(int argc UNUSED_PARAM, char **argv) unsigned opts; llist_t *unset_env = NULL; - opts = getopt32long(argv, "+iu:+", + opts = getopt32long(argv, "+iu:*", "ignore-environment\0" No_argument "i" "unset\0" Required_argument "u" , &unset_env |