fix: unset default basic auth header if set

wei · web-flow · commit 5e864327cffd · 2020-08-25T07:30:25.000-04:00
relates to #21
diff --git a/github-sync.sh b/github-sync.sh
@@ -23,7 +23,7 @@ fi
 echo "UPSTREAM_REPO=$UPSTREAM_REPO"
 echo "BRANCHES=$BRANCH_MAPPING"
 
-git config --unset-all http."https://github.com/".extraheader
+git config --unset-all http."https://github.com/".extraheader || :
 git remote set-url origin "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$GITHUB_REPOSITORY"
 git remote add tmp_upstream "$UPSTREAM_REPO"
 git fetch tmp_upstream
