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| author | Petter Rodhelind <petter.rodhelind@gmail.com> | 2020-01-14 11:41:08 +0100 |
|---|---|---|
| committer | Petter Rodhelind <petter.rodhelind@gmail.com> | 2020-01-14 11:41:08 +0100 |
| commit | 02d7aa8915f9c3a3288dab01f321eb94ba219e3b (patch) | |
| tree | f053238978479e408a2b83571443e132f30586ab /src/cmd/usage.c | |
| parent | c0c9d8f883dfd3a7f5a74499d91bb95884b15873 (diff) | |
| parent | 3d1382b98a502d0c34d5ba2c462396acc515016e (diff) | |
| download | plan9port-02d7aa8915f9c3a3288dab01f321eb94ba219e3b.tar.gz plan9port-02d7aa8915f9c3a3288dab01f321eb94ba219e3b.tar.bz2 plan9port-02d7aa8915f9c3a3288dab01f321eb94ba219e3b.zip | |
Merge remote-tracking branch 'upstream/master'
Diffstat (limited to 'src/cmd/usage.c')
| -rw-r--r-- | src/cmd/usage.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/cmd/usage.c b/src/cmd/usage.c index b064feaf..8d4a71e6 100644 --- a/src/cmd/usage.c +++ b/src/cmd/usage.c @@ -9,7 +9,7 @@ main(int argc, char **argv) char *argv0, *args, *flags, *p, *p0; int single; Rune r; - + argv0 = getenv("0"); if(argv0 == nil) { if(argc > 1) @@ -21,7 +21,7 @@ main(int argc, char **argv) argv0 = p+1; flags = getenv("flagfmt"); args = getenv("args"); - + if(argv0 == nil){ fprint(2, "aux/usage: $0 not set\n"); exits("$0"); |