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Guard against non-existing file when markdown previewing

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Tae Won Ha 2017-01-23 19:33:54 +01:00
parent 72eb7a42c0
commit a6165af3fa
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1 changed files with 4 additions and 0 deletions
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VimR/MarkdownRenderer.swift
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@ -269,6 +269,10 @@ class MarkdownRenderer: NSObject, Flow, PreviewRenderer {
return nil
}
guard FileUtils.fileExists(at: url) else {
return nil
}
return url
default: