Merge pull request #105 from humanmade/backport-103-to-v5-branch

[Backport v5-branch] Ensure Composer v1 is used
humanmade · Oct 27, 2020 · 5a8c98b · 5a8c98b
2 parents db81ded + efd8af0
commit 5a8c98b
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/travis/altis.yml b/travis/altis.yml
@@ -6,7 +6,7 @@ dist: xenial
 language: php
 php:
   - '7.2'
-  
+
 # Set NodeJS version to match the build server.
 node_js:
   - 12
@@ -31,11 +31,13 @@ notifications:
 cache:
   directories:
     - $HOME/.composer/cache
-    
+
 # Ensure correct node version is used for build
 before_install:
   - nvm install v12
   - nvm use v12
+  # Ensure composer v1 is still used.
+  - composer self-update --1
 
 # Install application and start the local server
 before_script: