diff options
| author |   anton <anton@openbsd.org> | 2018-01-20 15:32:20 +0000 |
|---|---|---|
| committer | anton <anton@openbsd.org> | 2018-01-20 15:32:20 +0000 |
| commit | 81a95e3f81cc7fb05308aec6e97fbdfac84dafc3 (patch) | |
| tree | f734a3ca07f9dd66ec503f4dc86b0b9189b0c7fe | |
| parent | oops, no chomp, so get rid of the extra blank line by using print (diff) | |
| download | wireguard-openbsd-81a95e3f81cc7fb05308aec6e97fbdfac84dafc3.tar.xz wireguard-openbsd-81a95e3f81cc7fb05308aec6e97fbdfac84dafc3.zip | |
Remove code that has been disabled since 1999. From Michael W. Bombardieri who
also took the time to provide an excellent explanation on why the code isn't
useful on tech@.
ok jca@
| -rw-r--r-- | bin/ksh/tree.c | 19 |
1 files changed, 1 insertions, 18 deletions
diff --git a/bin/ksh/tree.c b/bin/ksh/tree.c index dff0726a48d..5d58db66cef 100644 --- a/bin/ksh/tree.c +++ b/bin/ksh/tree.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tree.c,v 1.31 2018/01/16 22:52:32 jca Exp $ */ +/* $OpenBSD: tree.c,v 1.32 2018/01/20 15:32:20 anton Exp $ */ /* * command tree climbing @@ -47,25 +47,8 @@ ptree(struct op *t, int indent, struct shf *shf) fptreef(shf, indent, "#no-args# "); break; case TEXEC: -#if 0 /* ?not useful - can't be called? */ - /* Print original vars */ - if (t->left->vars) - for (w = t->left->vars; *w != NULL; ) - fptreef(shf, indent, "%S ", *w++); - else - fptreef(shf, indent, "#no-vars# "); - /* Print expanded vars */ - if (t->args) - for (w = t->args; *w != NULL; ) - fptreef(shf, indent, "%s ", *w++); - else - fptreef(shf, indent, "#no-args# "); - /* Print original io */ - t = t->left; -#else t = t->left; goto Chain; -#endif case TPAREN: fptreef(shf, indent + 2, "( %T) ", t->left); break; |