bitbake: Fix handling of empty variables in local config files
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
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@ -550,7 +550,7 @@ class BBCooker:
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for key in data.dict:
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for key in data.dict:
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if key != "_data":
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if key != "_data":
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value = data.getVar(key, False)
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value = data.getVar(key, False)
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if "${LAYERDIR}" in value:
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if value and "${LAYERDIR}" in value:
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data.setVar(key, value.replace("${LAYERDIR}", layer))
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data.setVar(key, value.replace("${LAYERDIR}", layer))
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bb.data.delVar('LAYERDIR', data)
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bb.data.delVar('LAYERDIR', data)
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