add new klone init test & fix klone init error

Signed-off-by: Tim Ramlot <42113979+inteon@users.noreply.github.com>

pkg/mod/index.go

@@ -73,6 +73,9 @@ func (w WorkDir) editKloneFile(fn func(*kloneFile) error) error {
  reader := bufio.NewReader(file)
  for {
  line, isPrefix, err := reader.ReadLine()
+ if err == io.EOF {
+ break
+ }
  if err != nil {
  return err
  }

test.sh

@@ -3,5 +3,14 @@
 set -e
 
 go build -o ./dist/klone_test .
+klone_binary=$(realpath ./dist/klone_test)
 
-cd ./example && ../dist/klone_test sync
+pushd ./example
+"$klone_binary" sync
+popd
+
+temp_dir=$(mktemp -d)
+trap '{ rm -rf "$temp_dir"; echo "> Deleted temp dir $temp_dir"; }' EXIT
+pushd "$temp_dir"
+"$klone_binary" init
+popd