@ -174,7 +174,7 @@ class VariableOsRootTypeExt(ReadonlyVariable):
if "/dev/ram" in root_dev:
record = readFile('/proc/cmdline').strip()
if "iso-scan/filename" in record:
if path.join(Dracut.IsoScanPath, "grub.cfg"):
if path.exists(path.join(Dracut.IsoScanPath, "grub.cfg")):
return RootType.Value.IsoScanGrub
else:
return RootType.Value.IsoScanFlash