[nautilus/gnome-3-28] CI: specify branch when building bundle

[Ernestas Kulik <ernestask src gnome org>]

commit 5f3f0af9f4e81902210b29caa2f6f5d819613bf5
Author: Ernestas Kulik <ernestask gnome org>
Date:   Mon Mar 19 17:38:11 2018 +0200

    CI: specify branch when building bundle
    
    Otherwise it goes for master.

 .gitlab-ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 8cbb76424..90be85f60 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -22,7 +22,7 @@ flatpak:master:
     - flatpak-builder --run app build-aux/flatpak/org.gnome.Nautilus.json ninja -C _build install
     - flatpak-builder --finish-only --repo=repo app build-aux/flatpak/org.gnome.Nautilus.json
     # Make a Flatpak Nautilus bundle for people to test
-    - flatpak build-bundle repo --runtime-repo=https://sdk.gnome.org/gnome.flatpakrepo nautilus-dev.flatpak 
org.gnome.NautilusStableFlatpak
+    - flatpak build-bundle repo --runtime-repo=https://sdk.gnome.org/gnome.flatpakrepo nautilus-dev.flatpak 
org.gnome.NautilusStableFlatpak 3.28
     # Run automatic tests inside the Flatpak env
     - flatpak-builder --run app build-aux/flatpak/org.gnome.Nautilus.json ninja -C _build test
     artifacts: