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| author | Denis Vlasenko | 2007-02-09 17:30:14 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2007-02-09 17:30:14 +0000 |
| commit | d244c5eaf80677bc785ada68d4bb805cdf2d4505 (patch) | |
| tree | 1323b11d2c573ee4aff9e2a0864ce6977bf0d060 | |
| parent | b477e18c1e4cf40f5463d24523a10870ece10888 (diff) | |
| download | busybox-d244c5eaf80677bc785ada68d4bb805cdf2d4505.zip busybox-d244c5eaf80677bc785ada68d4bb805cdf2d4505.tar.gz | |
msh: fix my buglet
| -rw-r--r-- | shell/msh.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/shell/msh.c b/shell/msh.c index a2da540..968f073 100644 --- a/shell/msh.c +++ b/shell/msh.c @@ -3157,12 +3157,15 @@ static int dochdir(struct op *t) cp = t->words[1]; if (cp == NULL) { cp = homedir->value; - if (cp == NULL) - er = ": no home directory"; - } else if (chdir(cp) < 0) + if (cp != NULL) + goto do_cd; + er = ": no home directory"; + } else { + do_cd: + if (chdir(cp) >= 0) + return 0; er = ": bad directory"; - else - return 0; + } prs(cp != NULL ? cp : "cd"); err(er); return 1; |