diff options
Diffstat (limited to 'futility/futility.c')
| -rw-r--r-- | futility/futility.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/futility/futility.c b/futility/futility.c index c74bba61..d710fdce 100644 --- a/futility/futility.c +++ b/futility/futility.c @@ -219,7 +219,8 @@ static int do_help(int argc, char *argv[]) cmd = find_command(argv[1]); if (cmd) { printf("\n%s - %s\n", argv[1], cmd->shorthelp); - cmd->longhelp(argv[1]); + if (cmd->longhelp) + cmd->longhelp(argv[1]); return 0; } } |