clh: virtiofsd: check path is not empty

Check if path is not empty this makes, this help unit test know why the function failed. Signed-off-by: Jose Carlos Venegas Munoz <jose.carlos.venegas.munoz@intel.com>
kata-containers · Dec 20, 2019 · 2a085ee · 2a085ee
1 parent af5c9c2
commit 2a085ee
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/virtcontainers/clh.go b/virtcontainers/clh.go
@@ -600,6 +600,10 @@ func (clh *cloudHypervisor) generateSocket(id string, useVsock bool) (interface{
 
 func (clh *cloudHypervisor) setupVirtiofsd(timeout int) (remain int, err error) {
 
+	if clh.config.VirtioFSDaemon == "" {
+		return timeout, errors.New("Virtiofsd path is empty")
+	}
+
 	sockPath, perr := clh.virtioFsSocketPath(clh.id)
 	if perr != nil {
 		return 0, perr