From 41e24afd2ef0f837083bb08adef8e0d55d54cf10 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= Date: Sun, 24 Sep 2017 14:27:21 +0200 Subject: [PATCH] fileio: return 0 from read_one_line_file on success Fixup for f4b51a2d09. Suggested by Evgeny Vereshchagin. --- src/basic/fileio.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/basic/fileio.c b/src/basic/fileio.c index 13c9a224a..60b34f125 100644 --- a/src/basic/fileio.c +++ b/src/basic/fileio.c @@ -176,6 +176,7 @@ fail: int read_one_line_file(const char *fn, char **line) { _cleanup_fclose_ FILE *f = NULL; + int r; assert(fn); assert(line); @@ -184,7 +185,8 @@ int read_one_line_file(const char *fn, char **line) { if (!f) return -errno; - return read_line(f, LONG_LINE_MAX, line); + r = read_line(f, LONG_LINE_MAX, line); + return r < 0 ? r : 0; } int verify_file(const char *fn, const char *blob, bool accept_extra_nl) { -- 2.30.2