diff options
Diffstat (limited to 'coreutils/env.c')
| -rw-r--r-- | coreutils/env.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/coreutils/env.c b/coreutils/env.c index eb1f0b2..4cdbeae 100644 --- a/coreutils/env.c +++ b/coreutils/env.c @@ -29,14 +29,9 @@ * - use bb_default_error_retval */ - -#include <stdio.h> -#include <string.h> -#include <stdlib.h> +#include "busybox.h" #include <errno.h> -#include <unistd.h> #include <getopt.h> /* struct option */ -#include "busybox.h" #if ENABLE_FEATURE_ENV_LONG_OPTIONS static const struct option env_long_options[] = { @@ -50,7 +45,7 @@ int env_main(int argc, char** argv) { static char *cleanenv[1] = { NULL }; - char **ep, *p; + char **ep; unsigned long opt; llist_t *unset_env = NULL; extern char **environ; @@ -77,7 +72,7 @@ int env_main(int argc, char** argv) } } - while (*argv && ((p = strchr(*argv, '=')) != NULL)) { + while (*argv && (strchr(*argv, '=') != NULL)) { if (putenv(*argv) < 0) { bb_perror_msg_and_die("putenv"); } |