[QGIS-Developer] PyQGIS: intermittent failure to detect label buffer

[Tom Chadwin]

Hello all

This seems a little odd on QGIS 3.0.2 Win7x64. I am trying to determine
whether a layer's labels have a buffer enabled:



This seems to work intermittently on repetiton. Am I getting something
wrong, or has anyone else seen this behaviour?

Thanks

Tom



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