1 files changed, 3 insertions, 0 deletions

diff --git a/bitbake/lib/bb/utils.py b/bitbake/lib/bb/utils.py
index bca4830f22..cdb3c6864b 100644
--- a/bitbake/lib/bb/utils.py
+++ b/bitbake/lib/bb/utils.py
@@ -990,6 +990,9 @@ def to_boolean(string, default=None):
     if not string:
         return default
 
+    if isinstance(string, int):
+        return string != 0
+
     normalized = string.lower()
     if normalized in ("y", "yes", "1", "true"):
         return True