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GH-302, GH-421 Write back to cli only when we can open the pipe

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Tae Won Ha 2017-06-12 20:17:09 +02:00
parent 5f88b0c37b
commit 9d38dd58e7
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GPG Key ID: E40743465B5B8B44
1 changed files with 11 additions and 7 deletions
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18
VimR/MainWindow.swift
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@ -328,16 +328,20 @@ class MainWindow: NSObject,
extension MainWindow {
func neoVimStopped() {
if let cliPipePath = self.cliPipePath {
let fd = Darwin.open(cliPipePath, O_WRONLY)
let handle = FileHandle(fileDescriptor: fd)
handle.closeFile()
Darwin.close(fd)
}
self.isClosing = true
self.windowController.close()
self.emit(self.uuidAction(for: .close))
if let cliPipePath = self.cliPipePath {
let fd = Darwin.open(cliPipePath, O_WRONLY)
guard fd != -1 else {
return
}
let handle = FileHandle(fileDescriptor: fd)
handle.closeFile()
_ = Darwin.close(fd)
}
}
func set(title: String) {