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authorHerve Codina <Herve.CODINA@celad.com>2014-07-07 10:45:08 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2014-07-09 07:38:12 +0200
commit6ae5677190379ad00a57d72f6ef010b17d243f95 (patch)
tree6934b6c2a2c34b8a540072132dd1f2f149fafb88 /common/hush.c
parent00e5e81a1d0c6cbbb861502aae29262a4138e8e7 (diff)
downloadbarebox-6ae5677190379ad00a57d72f6ef010b17d243f95.tar.gz
hush: Fix error code returned value
Just returns error code instead of 0 or 1. With this fix, $? is set to child exit code in all cases. Without this fix, /child $PATH;echo $? displays 1 even if child script calls exit with a specific non zero error code. Signed-off-by: Herve Codina <Herve.CODINA@celad.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'common/hush.c')
-rw-r--r--common/hush.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/common/hush.c b/common/hush.c
index 6be43cf..f6aaa03 100644
--- a/common/hush.c
+++ b/common/hush.c
@@ -1724,7 +1724,7 @@ static int parse_stream_outer(struct p_context *ctx, struct in_str *inp, int fla
b_free(&temp);
} while (rcode != -1 && !(flag & FLAG_EXIT_FROM_LOOP)); /* loop on syntax errors, return on EOF */
- return (code != 0) ? 1 : 0;
+ return code;
}
static int parse_string_outer(struct p_context *ctx, const char *s, int flag)