From 2491b8a2fd6ea459ef07bf10d23fabd132bb6c4e Mon Sep 17 00:00:00 2001
From: Gerd von Egidy <gerd.von.egidy@intra2net.com>
Date: Wed, 9 Sep 2015 10:04:33 +0200
Subject: [PATCH] pid() is const

---
 asyncio/async_process.hpp |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/asyncio/async_process.hpp b/asyncio/async_process.hpp
index bc56b43..aed7b20 100644
--- a/asyncio/async_process.hpp
+++ b/asyncio/async_process.hpp
@@ -126,7 +126,7 @@ class ProcessImplementation : public IOImplementation
       bool kill(const Signal signal);
 
       /// returns the pid of the child process
-      pid_t pid() { return m_pid; }
+      pid_t pid() const { return m_pid; }
 
    protected:
 
-- 
1.7.1