[stable21] Prevent current page in grid to become negative #5107
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If the number of pages was -1 (which happens if there are no remote videos and thus "slots" becomes -1) the current page became -2. Signed-off-by: Daniel Calviño Sánchez <[email protected]>
backportbot-nextcloud
bot
added
bug
feature: call 📹
backportbot-nextcloud
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requested review from
PVince81,
danxuliu,
marcoambrosini and
nickvergessen
nickvergessen
approved these changes
Feb 9, 2021
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backport of #5101