| commit | 29ccd7c312f63e87a520b95dd9ec8fd2e1b9a3a6 | [log] [tgz] |
|---|---|---|
| author | Daniel Hobi <daniel.hobi@schmid-telecom.ch> | Thu Sep 16 14:36:09 2010 +0200 |
| committer | Wolfgang Denk <wd@denx.de> | Sat Sep 18 23:56:19 2010 +0200 |
| tree | fddf819874fd39d5815e71b5993d18306f4754f6 | |
| parent | 122bc08845c25367d23e3d7a74c29b7d1ac07234 [diff] [blame] |
tools/env: fail on invalid options Signed-off-by: Daniel Hobi <daniel.hobi@schmid-telecom.ch>
diff --git a/tools/env/fw_env_main.c b/tools/env/fw_env_main.c index baf3a4d..c654057 100644 --- a/tools/env/fw_env_main.c +++ b/tools/env/fw_env_main.c
@@ -105,6 +105,10 @@ case 'h': usage(); return EXIT_SUCCESS; + default: /* '?' */ + fprintf(stderr, "Try `%s --help' for more information." + "\n", cmdname); + return EXIT_FAILURE; } }