From 782530170fd28668a2ae0c43a03bb339aaf0df70 Mon Sep 17 00:00:00 2001
From: vcrhonek <vcrhonek@fedoraproject.org>
Date: Wed, 27 Aug 2014 13:43:01 +0200
Subject: [PATCH 05/14] while loop counting

Fix tcsh scripts with multiple case statement with end keywords
break with error.

praiskup: TODO:
This patch reverts upstream commit a973723e from 2004-05-13.  We
should make sure that this is going to be fixed properly upstream.

Resolves: #253247
original dist-git commit: 1bcd8ea591286664483d0aea2601a8729eb6b81f

---
 sh.func.c | 13 -------------
 1 file changed, 13 deletions(-)

diff --git a/sh.func.c b/sh.func.c
index d3b890f..869de12 100644
--- a/sh.func.c
+++ b/sh.func.c
@@ -754,8 +754,6 @@ 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;
@@ -813,24 +811,13 @@ 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:
-- 
1.9.3