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| author | Roy Marples <roy@marples.name> | 2008-03-19 20:04:48 +0000 |
|---|---|---|
| committer | Roy Marples <roy@marples.name> | 2008-03-19 20:04:48 +0000 |
| commit | d948e65d60911fe499b9ffa43bce531ae396118f (patch) | |
| tree | 1b4b4d5c30e9b4f6b3a97c4a4721a04d8df4fada /src/rc/rc-applets.c | |
| parent | 97abd915772777b7bfe56c7d8574394eb9bc7058 (diff) | |
| download | openrc-d948e65d60911fe499b9ffa43bce531ae396118f.tar.gz openrc-d948e65d60911fe499b9ffa43bce531ae396118f.tar.bz2 openrc-d948e65d60911fe499b9ffa43bce531ae396118f.tar.xz | |
Give a better error message when no service specified.
Diffstat (limited to 'src/rc/rc-applets.c')
| -rw-r--r-- | src/rc/rc-applets.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/rc/rc-applets.c b/src/rc/rc-applets.c index 513e2d9..8a54a5a 100644 --- a/src/rc/rc-applets.c +++ b/src/rc/rc-applets.c @@ -364,9 +364,13 @@ static int do_shell_var(int argc, char **argv) static int rc_service(_unused int argc, char **argv) { - char *service = rc_service_resolve(argv[1]); - - if (!service) + char *service; + + if (argc < 3) + eerrorx("%s: you need to specify a service and command(s)", + applet); + + if (!(service = rc_service_resolve(argv[1]))) eerrorx("%s: service `%s' does not exist", applet, argv[1]); *++argv = service; |