diff options
Diffstat (limited to 'common/main.c')
| -rw-r--r-- | common/main.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/common/main.c b/common/main.c index f042f3a..445cb18 100644 --- a/common/main.c +++ b/common/main.c @@ -919,7 +919,10 @@ int run_command (const char *cmd, int flag) process_macros (token, finaltoken); /* Extract arguments */ - argc = parse_line (finaltoken, argv); + if ((argc = parse_line (finaltoken, argv)) == 0) { + rc = -1; /* no command at all */ + continue; + } /* Look up command in command table */ if ((cmdtp = find_cmd(argv[0])) == NULL) { @@ -945,9 +948,9 @@ int run_command (const char *cmd, int flag) puts ("'bootd' recursion detected\n"); rc = -1; continue; - } - else + } else { flag |= CMD_FLAG_BOOTD; + } } #endif /* CFG_CMD_BOOTD */ |