diff options
Diffstat (limited to 'shell/cmdedit.c')
| -rw-r--r-- | shell/cmdedit.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/shell/cmdedit.c b/shell/cmdedit.c index ce54500..ec99393 100644 --- a/shell/cmdedit.c +++ b/shell/cmdedit.c @@ -355,6 +355,10 @@ static void parse_prompt(const char *prmt_ptr) char c; char *pbuf; + if (!pwd_buf) { + pwd_buf=unknown; + } + while (*prmt_ptr) { pbuf = buf; pbuf[1] = 0; |