diff options
Diffstat (limited to 'cmd/spawn.c')
| -rw-r--r-- | cmd/spawn.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/cmd/spawn.c b/cmd/spawn.c index eddbcb792b3..8829aa9728d 100644 --- a/cmd/spawn.c +++ b/cmd/spawn.c @@ -5,6 +5,7 @@ #include <command.h> #include <console.h> +#include <env.h> #include <malloc.h> #include <vsprintf.h> #include <uthread.h> @@ -169,7 +170,7 @@ static int do_wait(struct cmd_tbl *cmdtp, int flag, int argc, } else { for (i = 1; i < argc; i++) { id = dectoul(argv[i], NULL); - if (id < 0 || id > CONFIG_CMD_SPAWN_NUM_JOBS) + if (id < 1 || id > CONFIG_CMD_SPAWN_NUM_JOBS) return CMD_RET_USAGE; idx = (int)id - 1; ret = wait_job(idx); |