diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/lpass.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/lpass.c b/src/lpass.c index 22e9eb8..d1ee817 100644 --- a/src/lpass.c +++ b/src/lpass.c @@ -46,6 +46,9 @@ static struct cmd_struct commands[] = { static struct cmd_struct *get_cmd(const char *name) { + if(!name) + return NULL; + struct cmd_struct *ptr; for(ptr = commands; ptr->cmd; ptr++) { if(strcmp(name, ptr->cmd) == 0) @@ -82,9 +85,8 @@ int main(int argc, char *argv[]) if(goto_maindir()) errprint_r(1, "%s", strerror(errno)); - char *cmd = (argv[1] != NULL) ? argv[1] : ""; - struct cmd_struct *ptr; - if((ptr = get_cmd(cmd))) + struct cmd_struct *ptr = get_cmd(argv[1]); + if(ptr) return ptr->func(argc, argv); return cmd_showtree(argc, argv); |