From 7c470607028c041ccaecd666fcf5c0577ce6bb71 Mon Sep 17 00:00:00 2001
From: Jack Nagel <jacknagel@gmail.com>
Date: Fri, 5 Sep 2014 15:13:53 -0500
Subject: [PATCH] Flush log stream before exec

---
 Library/Homebrew/formula.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Library/Homebrew/formula.rb b/Library/Homebrew/formula.rb
index 071cfb07bf..9782fffa2d 100644
--- a/Library/Homebrew/formula.rb
+++ b/Library/Homebrew/formula.rb
@@ -511,6 +511,7 @@ class Formula
 
     log = File.open(logfn, "w")
     log.puts Time.now, "", cmd, args, ""
+    log.flush
 
     if verbose
       rd, wr = IO.pipe