From 38ffe6da549152a0c411407f5846d0b8896bc25c Mon Sep 17 00:00:00 2001
From: Jan Macku <jamacku@redhat.com>
Date: Thu, 30 Jul 2020 09:42:39 +0200
Subject: [PATCH] Call stderror consistently and avoid inf loops
Suggested by Kamil Dudka

---
 sh.lex.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sh.lex.c b/sh.lex.c
index a10436c..fcaae97 100644
--- a/sh.lex.c
+++ b/sh.lex.c
@@ -304,7 +304,7 @@ word(int parsehtime)
     cleanup_push(&wbuf, Strbuf_cleanup);
 loop:
     if (enterhist && toolong++ > 256 * 1024)
-	seterror(ERR_WTOOLONG);
+	stderror(ERR_WTOOLONG);
     while ((c = getC(DOALL)) == ' ' || c == '\t')
 	continue;
     if (cmap(c, _META | _ESC))
@@ -364,7 +364,7 @@ loop:
     dolflg = DOALL;
     for (;;) {
 	if (enterhist && toolong++ > 256 * 1024)
-	    seterror(ERR_WTOOLONG);
+	    stderror(ERR_WTOOLONG);
 	if (c1) {
 	    if (c == c1) {
 		c1 = 0;
-- 
2.25.4