From: Bob Uhl <buhl@zvelo.com>
Date: Mon, 7 Nov 2016 17:15:20 +0000 (-0700)
Subject: Fix resize with multiple monitors and portrait mode
X-Git-Url: https://git.danieliu.xyz/?a=commitdiff_plain;h=7a604ec1fae1eda36f210a28a2cf466583a9cb87;hp=7a604ec1fae1eda36f210a28a2cf466583a9cb87;p=slock.git

Fix resize with multiple monitors and portrait mode

When connecting/disconnecting a portrait monitor, the
XRRScreenChangeNotifyEvent height & width are reversed due to the XRandR
rotation; detect this and DTRT.
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