latest fixes

@@ -26,6 +26,8 @@ package version
 
 import (
 	"encoding/json"
+
+	"gitlab.weird-web-workers.org/golang/logger"
 )
 
 type Version struct {
@@ -35,24 +37,24 @@ type Version struct {
 	BuildTime string `json:"BuildTime"`
 }
 
-type versionSlice map[string]Version
+type versionMap map[string]Version
 
 var (
-	versions = make(versionSlice)
+	versions = make(versionMap)
 )
 
 func (v Version) Register() {
 	versions[v.Package] = v
 }
 
-func (vs versionSlice)Json() string {
-	vSlice := make([]Version, len(vs))
-	for v := range vs {
+func (vMap versionMap) Json() []byte {
+	vSlice := make([]Version, len(vMap))
+	for _, v := range vMap {
 		vSlice = append(vSlice, v)
 	}
 	vJson, err := json.Marshal(vSlice)
 	logger.Default.FailOnError(err, "Unable to marshal versions")
 	return vJson
-)
+}
 
 // vim: ts=4 sts=4 sw=4 noet tw=72:

@@ -24,11 +24,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 package version
 
-import (
-	"gitlab.weird-web-workers.org/golang/version"
-)
-
-const (
+var (
 	VERSION = Version{
 		Package: "m4_package",
 		Version: "m4_version",