diff options
| author | Roy Marples <roy@marples.name> | 2007-11-14 16:19:56 +0000 |
|---|---|---|
| committer | Roy Marples <roy@marples.name> | 2007-11-14 16:19:56 +0000 |
| commit | 69a040bf85e59043dbc6dbb9f67260ed91a93cd5 (patch) | |
| tree | 3cb1b1923c340ea5f41c506271d64023ab6c01f8 /src/runscript.c | |
| parent | a8f4032d292afb80ec1dddde3c61845c2c298ad3 (diff) | |
Show help if we don't have any args, Gentoo #198380.
Diffstat (limited to 'src/runscript.c')
| -rw-r--r-- | src/runscript.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/runscript.c b/src/runscript.c index 63453374..7bdde764 100644 --- a/src/runscript.c +++ b/src/runscript.c @@ -990,10 +990,17 @@ int runscript (int argc, char **argv) int opt; char *svc; + /* Show help if insufficient args */ + if (argc < 2) { + execl (RCSCRIPT_HELP, RCSCRIPT_HELP, (char *) NULL); + eerrorx ("%s: failed to exec `" RCSCRIPT_HELP "': %s", argv[0], + strerror (errno)); + } + /* We need the full path to the service */ - if (! realpath (argv[0], service)) + if (! realpath (argv[1], service)) eerrorx ("unable to resolve the path `%s': %s", - argv[0], strerror (errno)); + argv[1], strerror (errno)); applet = xstrdup (basename (service)); atexit (cleanup); |