[PATCH v6 04/40] t0021/rot13-filter: improve error message
From: Christian Couder <hidden>
Date: 2017-09-16 08:07:57
Subsystem:
the rest · Maintainer:
Linus Torvalds
If there is no new line at the end of something it receives, the packet_txt_read() function die()s, but it's difficult to debug without much context. Let's give a bit more information when that happens. Signed-off-by: Christian Couder <redacted> --- t/t0021/rot13-filter.pl | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/t/t0021/rot13-filter.pl b/t/t0021/rot13-filter.pl
index 82882392ae..3b3da8a03d 100644
--- a/t/t0021/rot13-filter.pl
+++ b/t/t0021/rot13-filter.pl@@ -82,7 +82,8 @@ sub packet_bin_read { sub packet_txt_read { my ( $res, $buf ) = packet_bin_read(); unless ( $res == -1 or $buf eq '' or $buf =~ s/\n$// ) { - die "A non-binary line MUST be terminated by an LF."; + die "A non-binary line MUST be terminated by an LF.\n" + . "Received: '$buf'"; } return ( $res, $buf ); }
--
2.14.1.576.g3f707d88cd