From eada7e1138a3fca90f085dd764ad86098e58c9ac Mon Sep 17 00:00:00 2001
From: Peter Stephenson
Date: Wed, 20 Jun 2018 12:09:43 +0100
Subject: 43077: Fix shift builtin status.
If the math evaulation to get the shift count failed the status
wasn't passed back from the builtin.
---
Src/builtin.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
(limited to 'Src')
diff --git a/Src/builtin.c b/Src/builtin.c
index 1cba97dec..93fa9112c 100644
--- a/Src/builtin.c
+++ b/Src/builtin.c
@@ -5318,8 +5318,13 @@ bin_shift(char *name, char **argv, Options ops, UNUSED(int func))
/* optional argument can be either numeric or an array */
queue_signals();
- if (*argv && !getaparam(*argv))
+ if (*argv && !getaparam(*argv)) {
num = mathevali(*argv++);
+ if (errflag) {
+ unqueue_signals();
+ return 1;
+ }
+ }
if (num < 0) {
unqueue_signals();
--
cgit 1.4.1