Zbigniew Jędrzejewski-Szmek
7a14db9cfd
$TERM would generally be set if we're connected to a proper graphical terminal emulator. In all other cases, in particular if $TERM is not set, we almost certainly are not connected to something that can output emojis. In particular the text console is unlikely to ever do it correctly. So let's invert the check, and only write emojis if $TERM is set. Fixes #25521.
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