From 00ba2ea88da938e4a9fa2f5d2881bd8665b88040 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gildas=20Qu=C3=A9m=C3=A9ner?= <gildas.quemener@gmail.com>
Date: Sat, 24 Mar 2018 17:50:36 +0100
Subject: [PATCH] Fixed multi-package travis build

`composer req` expect one or many packages separated by a space
character as argument. This commit ensures the $PACKAGES variable
does not contain a new line separated list.
---
 .travis.yml | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 1ba817c1..289e699d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,10 +8,12 @@ cache:
 matrix:
     fast_finish: true
     include:
-        - php: 7.1
-          env: SKELETON_VERSION="^3.4"
-        - php: 7.1
-          env: SKELETON_VERSION="^4.0"
+        -
+            php: 7.1
+            env: SKELETON_VERSION="^3.4"
+        -
+            php: 7.1
+            env: SKELETON_VERSION="^4.0"
 
 before_install:
     - phpenv config-rm xdebug.ini || true
@@ -25,4 +27,4 @@ install:
     - composer config extra.symfony.allow-contrib true
 
 script:
-    - composer req "${PACKAGES}"
+    - composer req $(echo "$PACKAGES" | tr --delete '\n')