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-rw-r--r--scripts/lib/image/engine.py7
1 files changed, 4 insertions, 3 deletions
diff --git a/scripts/lib/image/engine.py b/scripts/lib/image/engine.py
index 3bda1bf205..1256236304 100644
--- a/scripts/lib/image/engine.py
+++ b/scripts/lib/image/engine.py
@@ -96,9 +96,10 @@ def build_canned_image_list(dl):
96 layers_path = get_bitbake_var("BBLAYERS") 96 layers_path = get_bitbake_var("BBLAYERS")
97 canned_wks_layer_dirs = [] 97 canned_wks_layer_dirs = []
98 98
99 for layer_path in layers_path.split(): 99 if layers_path is not None:
100 path = os.path.join(layer_path, SCRIPTS_CANNED_IMAGE_DIR) 100 for layer_path in layers_path.split():
101 canned_wks_layer_dirs.append(path) 101 path = os.path.join(layer_path, SCRIPTS_CANNED_IMAGE_DIR)
102 canned_wks_layer_dirs.append(path)
102 103
103 path = os.path.join(dl, CANNED_IMAGE_DIR) 104 path = os.path.join(dl, CANNED_IMAGE_DIR)
104 canned_wks_layer_dirs.append(path) 105 canned_wks_layer_dirs.append(path)