From: Denys Vlasenko <vda.linux@googlemail.com>
Date: Mon, 24 Dec 2018 17:28:56 +0000 (+0100)
Subject: bc: fix "bc -s" only warning on "define f()<newline>", not exiting
X-Git-Tag: 1_30_0~47
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=d279d809ac0f1c41c358e9ad72ea5d0b606ae47c;p=oweals%2Fbusybox.git

bc: fix "bc -s" only warning on "define f()<newline>", not exiting

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---

diff --git a/miscutils/bc.c b/miscutils/bc.c
index 12bc80b3e..35778ff1c 100644
--- a/miscutils/bc.c
+++ b/miscutils/bc.c
@@ -4426,8 +4426,10 @@ static BC_STATUS zbc_parse_funcdef(BcParse *p)
 	s = zbc_lex_next(&p->l);
 	if (s) RETURN_STATUS(s);
 
-	if (p->l.t.t != BC_LEX_LBRACE)
+	if (p->l.t.t != BC_LEX_LBRACE) {
 		s = zbc_POSIX_requires("the left brace be on the same line as the function header");
+		if (s) RETURN_STATUS(s);
+	}
 
 	// Prevent "define z()<newline>" from being interpreted as function with empty stmt as body
 	s = zbc_lex_skip_if_at_NLINE(&p->l);