CI: avoid BOM in COLLECTION file in windows build jobs

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 43424f742707d4bf1eed6b35ff23d9fcf12638d8..e5a0c8541aa7fe0e669a06081545d686ef5c3fae 100644 (file)
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -154,7 +154,8 @@ portable-source:
         - cat metrics.txt
         # avoid BOM in GRAPHVIZ_VERSION file
         - python gen_version.py | Out-File GRAPHVIZ_VERSION -Encoding ascii
-        - python gen_version.py --collection > COLLECTION
+        # avoid BOM in COLLECTION file
+        - python gen_version.py --collection | Out-File COLLECTION -Encoding ascii
         # Package
         - $Env:GV_VERSION=$( cat GRAPHVIZ_VERSION )
         - >-