From 82e56aa9f33822fab53f67d375d8d6673549f605 Mon Sep 17 00:00:00 2001
From: Matti Pastell <matti.pastell@helsinki.fi>
Date: Wed, 2 Nov 2016 20:03:04 +0200
Subject: [PATCH] Fix capturing stdout to use @async

---
 src/run.jl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/run.jl b/src/run.jl
index 73419ce..7f8ce5e 100644
--- a/src/run.jl
+++ b/src/run.jl
@@ -157,6 +157,7 @@ function capture_output(expr, SandBox::Module, term, disp, plotlib,
     out = nothing
     obj = nothing
     rw, wr = redirect_stdout()
+    reader = @async readstring(rw)
     try
         obj = eval(SandBox, expr)
         if (term || disp) && typeof(expr) == Expr && expr.head != :toplevel
@@ -176,7 +177,7 @@ function capture_output(expr, SandBox::Module, term, disp, plotlib,
     finally
         redirect_stdout(oldSTDOUT)
         close(wr)
-        out = @compat readstring(rw)
+        out = wait(reader)
         close(rw)
     end
     return (obj, out)