clh: Fix version check

Add support for new version format from clh.

Fixes: #2489

Signed-off-by: Jose Carlos Venegas Munoz <jose.carlos.venegas.munoz@intel.com>

virtcontainers/clh.go

@@ -675,6 +675,9 @@ func (clh *cloudHypervisor) getAvailableVersion() error {
 
 	}
 
+	// Remove 'v' prefix if has one
+	clh.Logger().Error("DEBUG :", versionSplit[0])
+	versionSplit[0] = strings.TrimLeft(versionSplit[0], "v")
 	major, err := strconv.ParseUint(versionSplit[0], 10, 64)
 	if err != nil {
 		return err
@@ -685,10 +688,14 @@ func (clh *cloudHypervisor) getAvailableVersion() error {
 		return err
 
 	}
-	revision, err := strconv.ParseUint(versionSplit[2], 10, 64)
+
+	revisionStr := strings.SplitN(versionSplit[2], "-", -1)
+	if len(revisionStr) < 1 {
+		return errors.Errorf("Failed parse clh revision %s", versionSplit[2])
+	}
+	revision, err := strconv.ParseUint(revisionStr[0], 10, 64)
 	if err != nil {
 		return err
-
 	}
 
 	clh.version = CloudHypervisorVersion{