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| author | jh <jh@FreeBSD.org> | 2010-02-24 14:19:56 +0000 |
|---|---|---|
| committer | jh <jh@FreeBSD.org> | 2010-02-24 14:19:56 +0000 |
| commit | b557f570b2b71d4ecf8371b3c9a574c75e6938d8 (patch) | |
| tree | ee2f405ab16a4714771a7954681a384e6eb69c2c /bin | |
| parent | cf30462ca93d9f073a75ed3ec00bf4d4ac0f1146 (diff) | |
| download | FreeBSD-src-b557f570b2b71d4ecf8371b3c9a574c75e6938d8.zip FreeBSD-src-b557f570b2b71d4ecf8371b3c9a574c75e6938d8.tar.gz | |
Fix expansion of \W in prompt strings when the working directory is "/".
The prompt string was truncated after \W when the working directory was "/".
PR: bin/89410
Submitted by: Dr Balwinder Singh Dheeman
MFC after: 1 week
Diffstat (limited to 'bin')
| -rw-r--r-- | bin/sh/parser.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/bin/sh/parser.c b/bin/sh/parser.c index f8fd0ed..d8903c9 100644 --- a/bin/sh/parser.c +++ b/bin/sh/parser.c @@ -1641,7 +1641,7 @@ getprompt(void *unused __unused) case 'w': ps[i] = '\0'; getcwd(&ps[i], PROMPTLEN - i); - if (*fmt == 'W') { + if (*fmt == 'W' && ps[i + 1] != '\0') { /* Final path component only. */ trim = 1; for (j = i; ps[j] != '\0'; j++) |
