commit 26c08fb34642cc0a276c69fe6a270e87578fa087
author swift-ci <swift-ci@users.noreply.github.com> Sat Mar 03 17:10:37 2018 -0800
committer GitHub <noreply@github.com> Sat Mar 03 17:10:37 2018 -0800
tree 0c38d6777c446500d1ccdf094338e228c1e5d403
parent d12542503f7728871c21ff800dc0b1d10c3b5172
parent 782ee2010a2ff5eab30cd2be89b388449a65cd91

Merge pull request #14952 from PycKamil/remove-obsolete-check-in-DriverUtils.swift

benchmark/utils/DriverUtils.swift

diff --git a/benchmark/utils/DriverUtils.swift b/benchmark/utils/DriverUtils.swift
index f5b5398..74f59d6 100644
--- a/benchmark/utils/DriverUtils.swift
+++ b/benchmark/utils/DriverUtils.swift
@@ -208,14 +208,10 @@
     }
 
     if let x = benchArgs.optionalArgsMap["--sleep"] {
-      if x.isEmpty {
+      guard let v = Int(x) else {
         return .fail("--sleep requires a non-empty integer value")
       }
-      let v: Int? = Int(x)
-      if v == nil {
-        return .fail("--sleep requires a non-empty integer value")
-      }
-      afterRunSleep = v!
+      afterRunSleep = v
     }
 
     if let _ = benchArgs.optionalArgsMap["--list"] {