From 22f1d2a1c46ce9eb2835611c4eac6948bd983488 Mon Sep 17 00:00:00 2001 From: Shinya Maeda Date: Thu, 18 May 2017 01:59:04 +0900 Subject: Append gurad clause. remove unless debris.empty --- lib/gitlab/ci/trace/stream.rb | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/lib/gitlab/ci/trace/stream.rb b/lib/gitlab/ci/trace/stream.rb index d64c43df1d5..c2abe37f003 100644 --- a/lib/gitlab/ci/trace/stream.rb +++ b/lib/gitlab/ci/trace/stream.rb @@ -96,6 +96,8 @@ module Gitlab end def reverse_line + return if stream.size <= 0 + pos = 0 max = stream.size debris = '' @@ -110,7 +112,7 @@ module Gitlab end end - yield(debris) unless debris.empty? + yield(debris) end def calc_read_size(pos, max) -- cgit v1.2.1