- for line in open("/usr/boot/plnode.txt", 'r').readlines():
- if line.startswith("NET_DEVICE"):
- return line.split("=")[1].strip().strip('"')
+ try:
+ for line in open("/usr/boot/plnode.txt", 'r').readlines():
+ if line.startswith("NET_DEVICE"):
+ return line.split("=")[1].strip().strip('"')
+ except:
+ pass