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| author | Ron Yorston <rmy@pobox.com> | 2025-08-22 06:42:15 +0100 |
|---|---|---|
| committer | Ron Yorston <rmy@pobox.com> | 2025-08-22 06:42:15 +0100 |
| commit | cf0fb20033952a6c0fbb98491b32d329d4568d83 (patch) | |
| tree | cc43769a9fc76d07041e19e0a2f084e320688551 /libbb | |
| parent | 28febf1462be18f052c945df0e26cf16a02669ef (diff) | |
| download | busybox-w32-cf0fb20033952a6c0fbb98491b32d329d4568d83.tar.gz busybox-w32-cf0fb20033952a6c0fbb98491b32d329d4568d83.tar.bz2 busybox-w32-cf0fb20033952a6c0fbb98491b32d329d4568d83.zip | |
lineedit: fix PS1='\W' for root directory
An upstream bug caused '\W' to return an empty string for the
root directory of any drive. bash displays '/' in similar
circumstances on Linux.
Adds 16 bytes.
(GitHub issue #516)
Diffstat (limited to 'libbb')
| -rw-r--r-- | libbb/lineedit.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libbb/lineedit.c b/libbb/lineedit.c index 77207a427..e0c0a17dc 100644 --- a/libbb/lineedit.c +++ b/libbb/lineedit.c | |||
| @@ -2273,7 +2273,7 @@ static void parse_and_put_prompt(const char *prmt_ptr) | |||
| 2273 | if (c == 'w') | 2273 | if (c == 'w') |
| 2274 | break; | 2274 | break; |
| 2275 | cp = strrchr(pbuf, '/'); | 2275 | cp = strrchr(pbuf, '/'); |
| 2276 | if (cp) | 2276 | if (cp IF_PLATFORM_MINGW32(&& cp[1])) |
| 2277 | pbuf = (char*)cp + 1; | 2277 | pbuf = (char*)cp + 1; |
| 2278 | break; | 2278 | break; |
| 2279 | // bb_process_escape_sequence does this now: | 2279 | // bb_process_escape_sequence does this now: |