Send git output to null

Author: mheguy

git_update_scripts/generic-updater.sh

@@ -21,8 +21,8 @@ fi
 
 repository="https://github.com/$repository/$repo_name.git"
 
-git --git-dir=/factorio/scenarios/"$folder"/.git/ --work-tree=/factorio/scenarios/"$folder"/ fetch "$repository" "$branch"
-git --git-dir=/factorio/scenarios/"$folder"/.git/ --work-tree=/factorio/scenarios/"$folder"/ reset --hard "FETCH_HEAD"
+git --git-dir=/factorio/scenarios/"$folder"/.git/ --work-tree=/factorio/scenarios/"$folder"/ fetch "$repository" "$branch" > /dev/null
+git --git-dir=/factorio/scenarios/"$folder"/.git/ --work-tree=/factorio/scenarios/"$folder"/ reset --hard "FETCH_HEAD" > /dev/null
 git --git-dir=/factorio/scenarios/"$folder"/.git/ --work-tree=/factorio/scenarios/"$folder"/ rev-parse --short HEAD
 git --git-dir=/factorio/scenarios/"$folder"/.git/ --work-tree=/factorio/scenarios/"$folder"/ log -1 --pretty=%B