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diff -up tcsh-6.17.00/sh.func.c_old tcsh-6.17.00/sh.func.c
--- tcsh-6.17.00/sh.func.c_old 2009-07-20 14:54:16.000000000 +0200
+++ tcsh-6.17.00/sh.func.c 2009-07-20 14:55:34.000000000 +0200
@@ -753,8 +753,6 @@ search(int type, int level, Char *goal)
{
struct Strbuf word = Strbuf_INIT;
Char *cp;
- struct whyle *wp;
- int wlevel = 0;
struct wordent *histent = NULL, *ohistent = NULL;
Stype = type;
@@ -811,24 +809,13 @@ search(int type, int level, Char *goal)
case TC_FOREACH:
case TC_WHILE:
- wlevel++;
if (type == TC_BREAK)
level++;
break;
case TC_END:
- if (type == TC_BRKSW) {
- if (wlevel == 0) {
- wp = whyles;
- if (wp) {
- whyles = wp->w_next;
- wpfree(wp);
- }
- }
- }
if (type == TC_BREAK)
level--;
- wlevel--;
break;
case TC_SWITCH:
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