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Merge pull request #4253 from xuwei-k/INode-var 

use val instead of var
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eugene yokota 2018-07-08 23:03:43 -04:00 committed by GitHub
parent 6c1e29b97f 98eca81b17
commit cd057209c9
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1 changed files with 2 additions and 2 deletions
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4
internal/util-collection/src/main/scala/sbt/internal/util/INode.scala
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@ -61,8 +61,8 @@ abstract class EvaluateSettings[Scope] {
}): Seq[INode[_]]
}
private[this] var running = new AtomicInteger
private[this] var cancel = new AtomicBoolean(false)
private[this] val running = new AtomicInteger
private[this] val cancel = new AtomicBoolean(false)
def run(implicit delegates: Scope => Seq[Scope]): Settings[Scope] = {
assert(running.get() == 0, "Already running")