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-rw-r--r--meta/classes/boot-directdisk.bbclass9
1 files changed, 5 insertions, 4 deletions
diff --git a/meta/classes/boot-directdisk.bbclass b/meta/classes/boot-directdisk.bbclass
index 0f64b44f87..55357283ac 100644
--- a/meta/classes/boot-directdisk.bbclass
+++ b/meta/classes/boot-directdisk.bbclass
@@ -148,11 +148,12 @@ python do_bootdirectdisk() {
148def generate_disk_signature(): 148def generate_disk_signature():
149 import uuid 149 import uuid
150 150
151 while True: 151 signature = str(uuid.uuid4())[:8]
152 signature = str(uuid.uuid4())[:8]
153 152
154 if signature != '00000000': 153 if signature != '00000000':
155 return signature 154 return signature
155 else:
156 return 'ffffffff'
156 157
157def validate_disk_signature(d): 158def validate_disk_signature(d):
158 import re 159 import re