diff options
| author | Todd C. Miller <millert@cvs.openbsd.org> | 2004-12-13 16:37:07 +0000 |
|---|---|---|
| committer | Todd C. Miller <millert@cvs.openbsd.org> | 2004-12-13 16:37:07 +0000 |
| commit | dbc111483b41d97d8d1f754356fe33eb0ec20259 (patch) | |
| tree | 927a320bb17a979807a4648edf436048acb25e40 /bin/ksh/eval.c | |
| parent | 4e57de7bc09fb6c4ec2e5714ce9de0f1c1a6af42 (diff) | |
Restore sp before calling snptreef() so the error message contains
the actual expression that caused the error. OK otto@
Diffstat (limited to 'bin/ksh/eval.c')
| -rw-r--r-- | bin/ksh/eval.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/bin/ksh/eval.c b/bin/ksh/eval.c index 9f2a5a51492..f8ebe29371b 100644 --- a/bin/ksh/eval.c +++ b/bin/ksh/eval.c @@ -1,4 +1,4 @@ -/* $OpenBSD: eval.c,v 1.17 2004/12/09 11:32:07 otto Exp $ */ +/* $OpenBSD: eval.c,v 1.18 2004/12/13 16:37:06 millert Exp $ */ /* * Expansion - quoting, separation, substitution, globbing @@ -292,12 +292,12 @@ expand(cp, wp, f) char endc; char *str, *end; + sp = varname - 2; /* restore sp */ end = (char *) wdscan(sp, CSUBST); /* ({) the } or x is already skipped */ endc = *end; *end = EOS; - str = snptreef((char *) 0, 64, "%S", - varname - 1); + str = snptreef(NULL, 64, "%S", sp); *end = endc; errorf("%s: bad substitution", str); } |