diff options
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | Src/prompt.c | 2 |
2 files changed, 5 insertions, 1 deletions
@@ -1,3 +1,7 @@ +2004-04-21 Oliver Kiddle <opk@zsh.org> + + * 19806: Src/prompt.c: fix bug with %v expansion and negative index + 2004-04-20 Peter Stephenson <pws@csr.com> * 19801: Src/builtin.c: Autoloading of TRAP functions was never diff --git a/Src/prompt.c b/Src/prompt.c index 7f964aad5..5e80da172 100644 --- a/Src/prompt.c +++ b/Src/prompt.c @@ -579,7 +579,7 @@ putpromptchar(int doprint, int endchar) arg = 1; else if (arg < 0) arg += arrlen(psvar) + 1; - if (arrlen(psvar) >= arg) + if (arg > 0 && arrlen(psvar) >= arg) stradd(psvar[arg - 1]); break; case 'E': |