Be gentle when stdout is not a tty

Signed-off-by: Jack Nagel <jacknagel@gmail.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/Library/Homebrew/utils.rb b/Library/Homebrew/utils.rb
index e91700c5e..b565d1988 100644
--- a/Library/Homebrew/utils.rb
+++ b/Library/Homebrew/utils.rb
@@ -33,13 +33,13 @@ end
 
 # args are additional inputs to puts until a nil arg is encountered
 def ohai title, *sput
-  title = title.to_s[0, Tty.width - 4] unless ARGV.verbose?
+  title = title.to_s[0, Tty.width - 4] if $stdout.tty? unless ARGV.verbose?
   puts "#{Tty.blue}==>#{Tty.white} #{title}#{Tty.reset}"
   puts sput unless sput.empty?
 end
 
 def oh1 title
-  title = title.to_s[0, Tty.width - 4] unless ARGV.verbose?
+  title = title.to_s[0, Tty.width - 4] if $stdout.tty? unless ARGV.verbose?
   puts "#{Tty.green}==> #{Tty.reset}#{title}"
 end
 
@@ -112,6 +112,7 @@ def curl *args
   # See https://github.com/mxcl/homebrew/issues/6103
   args << "--insecure" if MacOS.version < 10.6
   args << "--verbose" if ENV['HOMEBREW_CURL_VERBOSE']
+  args << "--silent" unless $stdout.tty?
 
   safe_system curl, *args
 end