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authorRoy Marples <roy@marples.name>2007-11-14 16:19:56 +0000
committerRoy Marples <roy@marples.name>2007-11-14 16:19:56 +0000
commit69a040bf85e59043dbc6dbb9f67260ed91a93cd5 (patch)
tree3cb1b1923c340ea5f41c506271d64023ab6c01f8 /src/runscript.c
parenta8f4032d292afb80ec1dddde3c61845c2c298ad3 (diff)
Show help if we don't have any args, Gentoo #198380.
Diffstat (limited to 'src/runscript.c')
-rw-r--r--src/runscript.c11
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);