Guard against nunmap of unset mapping in NarrowRegion plugin

carlhuda / janus

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Guard against nunmap of unset mapping in NarrowRegion plugin #646

Closed bval closed 8 years ago

bval commented 8 years ago

I noticed during a recent upgrade of janus that the NarrowRegion plugin chirps if you don't already have <leader>nr mapped to something. This silences that error.