It's safe to pass nullptr to dynamic_cast.

Authored by tcanabrava on Jan 13 2017, 4:39 PM.

Description

It's safe to pass nullptr to dynamic_cast.

Also, it's faster to qobject_cast instead of dynamic_cast.

Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>

Details

Committed
tcanabravaJan 15 2017, 12:45 PM
Parents
R33:9ac460dbbcc6: Merge branch '5.1'
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