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-rw-r--r--lib/bb/cooker.py4
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/bb/cooker.py b/lib/bb/cooker.py
index 42831e277..c08af4593 100644
--- a/lib/bb/cooker.py
+++ b/lib/bb/cooker.py
@@ -1240,6 +1240,10 @@ class BBCooker:
parselog.error("BBFILE_PATTERN_%s not defined" % c)
errors = True
continue
+ elif regex == "":
+ parselog.debug(1, "BBFILE_PATTERN_%s is empty" % c)
+ errors = False
+ continue
try:
cre = re.compile(regex)
except re.error: