diff options
Diffstat (limited to 'arch/powerpc/kernel/prom_init.c')
| -rw-r--r-- | arch/powerpc/kernel/prom_init.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c index 57d8a16438a..8c28eb0cbda 100644 --- a/arch/powerpc/kernel/prom_init.c +++ b/arch/powerpc/kernel/prom_init.c @@ -567,7 +567,7 @@ static void __init early_cmdline_parse(void) if ((long)_prom->chosen > 0) l = prom_getprop(_prom->chosen, "bootargs", p, COMMAND_LINE_SIZE-1); #ifdef CONFIG_CMDLINE - if (l == 0) /* dbl check */ + if (l <= 0 || p[0] == '\0') /* dbl check */ strlcpy(RELOC(prom_cmd_line), RELOC(CONFIG_CMDLINE), sizeof(prom_cmd_line)); #endif /* CONFIG_CMDLINE */ |