From c2266c1f5fccb97bf650b02dbc683e82c167aba7 Mon Sep 17 00:00:00 2001
From: Sven Wischnowsky <wischnow@users.sourceforge.net>
Date: Tue, 25 Sep 2001 12:10:05 +0000
Subject: job text building code couldn't handle empty sublists (as in `coproc
 || test') (15868)

---
 Src/text.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'Src/text.c')

diff --git a/Src/text.c b/Src/text.c
index 2215b45fd..73b409e02 100644
--- a/Src/text.c
+++ b/Src/text.c
@@ -274,10 +274,12 @@ gettext2(Estate state)
 	    break;
 	case WC_SUBLIST:
 	    if (!s) {
+                if (wc_code(*state->pc) != WC_PIPE)
+                    stack = 1;
 		if (WC_SUBLIST_FLAGS(code) & WC_SUBLIST_NOT)
-		    taddstr("! ");
+		    taddstr(stack ? "!" : "! ");
 		if (WC_SUBLIST_FLAGS(code) & WC_SUBLIST_COPROC)
-		    taddstr("coproc ");
+		    taddstr(stack ? "coproc" : "coproc ");
 		s = tpush(code, (WC_SUBLIST_TYPE(code) == WC_SUBLIST_END));
 	    } else {
 		if (!(stack = (WC_SUBLIST_TYPE(code) == WC_SUBLIST_END))) {
-- 
cgit 1.4.1