From 7fdb410b55fceff6ddf0077fca34ae8e25399a8e Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 7 Apr 2017 16:08:49 +0000
Subject: .travis.yml: split long command [ci skip]

* .travis.yml (before_script): split long command to merge pull
  requests to rubyspec from github.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58274 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 .travis.yml | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to '.travis.yml')

diff --git a/.travis.yml b/.travis.yml
index 86b6b3b46c..58d19a09f9 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -47,10 +47,12 @@ before_script:
   - "make after-update BASERUBY=ruby UNICODE_FILES=."
   - "make -s $JOBS"
   - "make update-rubyspec"
-  - "${RUBYSPEC_PULL_REQUEST:+git -C spec/rubyspec -c user.email=none -c user.name=none
-      pull --no-edit origin $(for rev in ${RUBYSPEC_PULL_REQUEST//,/ }; do
-        echo +refs/pull/$rev/merge:;
-    done)}"
+  - "if [ -n \"${RUBYSPEC_PULL_REQUEST}\" ]\n
+    then\n
+      merge=\n
+      for rev in ${RUBYSPEC_PULL_REQUEST//,/ }; do merge=\"$merge +refs/pull/$rev/merge:\"; done\n
+      git -C spec/rubyspec -c user.email=none -c user.name=none pull --no-edit origin $merge\n
+    fi"
 
 script:
   - "make -s test TESTOPTS=--color=never"
-- 
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