From 41f958c4cf68541a48b20ceb608afe2308a6e6a7 Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Fri, 17 Aug 2018 23:14:37 +0300
Subject: Add timed_wait() and kill() to process class, change try_wait()
 signature

Review

Backup
---
 libbutl/pager.cxx | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'libbutl/pager.cxx')

diff --git a/libbutl/pager.cxx b/libbutl/pager.cxx
index 12ad991..3013618 100644
--- a/libbutl/pager.cxx
+++ b/libbutl/pager.cxx
@@ -168,8 +168,7 @@ namespace butl
       Sleep (50);
 #endif
 
-      bool r;
-      if (p_.try_wait (r))
+      if (p_.try_wait ())
       {
         p_.out_fd.reset ();
 
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