Fix possible NPE with MPR (#12040) #12066
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It is possible when Vaadin 8 is used with MPR, that ui.getCurrent().getSession() returns null. See: vaadin/multiplatform-runtime#5
OlliTietavainenVaadin
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Aug 10, 2020
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Reviewed 2 of 2 files at r1.
Reviewable status:complete! all files reviewed, all discussions resolved
OlliTietavainenVaadin
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Aug 10, 2020
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It is possible when Vaadin 8 is used with MPR, that ui.getCurrent().getSession() returns null.
See: vaadin/multiplatform-runtime#5
This change is