diff options
Diffstat (limited to 'usr.bin/env/env.c')
| -rw-r--r-- | usr.bin/env/env.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/usr.bin/env/env.c b/usr.bin/env/env.c index a5083fb..42ec003 100644 --- a/usr.bin/env/env.c +++ b/usr.bin/env/env.c @@ -60,9 +60,10 @@ main(argc, argv) char *cleanenv[1]; int ch; - while ((ch = getopt(argc, argv, "-")) != -1) + while ((ch = getopt(argc, argv, "-i")) != -1) switch(ch) { case '-': + case 'i': environ = cleanenv; cleanenv[0] = NULL; break; @@ -85,6 +86,6 @@ static void usage() { (void)fprintf(stderr, - "usage: env [-] [name=value ...] [command]\n"); + "usage: env [-] [-i] [name=value ...] [command]\n"); exit(1); } |
