From 2ab208e45253aec114cc1be9bc75c9c17d6e16dc Mon Sep 17 00:00:00 2001
From: Gunnar Beutner <gunnar@beutner.name>
Date: Tue, 8 Apr 2014 07:08:53 +0200
Subject: [PATCH] Fix invalid timeout for poll().

Fixes #5963
---
 lib/base/process-unix.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/base/process-unix.cpp b/lib/base/process-unix.cpp
index 3f47c0135..fba0068b7 100644
--- a/lib/base/process-unix.cpp
+++ b/lib/base/process-unix.cpp
@@ -127,7 +127,10 @@ void Process::IOThreadProc(int tid)
 			}
 		}
 
-		int rc = poll(pfds, count, timeout * 1000);
+		if (timeout != -1)
+			timeout *= 1000;
+
+		int rc = poll(pfds, count, timeout);
 
 		if (rc < 0)
 			continue;