From a2f97956b21acdb345a188b174a4108959a1c1cd Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bj=C3=B6rn=20Gustavsson?= Date: Wed, 17 Jan 2018 11:47:45 +0100 Subject: asn1_SUITE: Fix failure in xref_export_all/1 The variable 'S' was used twice. If the test case failed because there were unused functions in asn1_SUITE, there would be an ugly badmatch exception instead of the intended nice error message. --- lib/asn1/test/asn1_SUITE.erl | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/asn1/test/asn1_SUITE.erl b/lib/asn1/test/asn1_SUITE.erl index b98a704e28..bfeffa969f 100644 --- a/lib/asn1/test/asn1_SUITE.erl +++ b/lib/asn1/test/asn1_SUITE.erl @@ -1355,8 +1355,8 @@ xref_export_all(_Config) -> [] -> ok; [_|_] -> - S = [io_lib:format("~p:~p/~p\n", [M,F,A]) || {M,F,A} <- Unused], - io:format("There are unused functions:\n\n~s\n", [S]), + Msg = [io_lib:format("~p:~p/~p\n", [M,F,A]) || {M,F,A} <- Unused], + io:format("There are unused functions:\n\n~s\n", [Msg]), ?t:fail(unused_functions) end. -- cgit v1.2.3