putty: use block cd

1 files changed, 13 insertions, 11 deletions

diff --git a/Library/Formula/putty.rb b/Library/Formula/putty.rb
index d47e05f19..d6eedc435 100644
--- a/Library/Formula/putty.rb
+++ b/Library/Formula/putty.rb
@@ -1,22 +1,24 @@
 require 'formula'
 
 class Putty < Formula
-  url 'http://the.earth.li/~sgtatham/putty/0.61/putty-0.61.tar.gz'
   homepage 'http://www.chiark.greenend.org.uk/~sgtatham/putty/'
+  url 'http://the.earth.li/~sgtatham/putty/0.61/putty-0.61.tar.gz'
   md5 'db0e37f6b82ea62f0ace87927d29b2a4'
 
   def install
     # use the unix build to make all PuTTY command line tools
-    cd "unix"
-    # disable GTK upon configure
-    system "./configure", "--disable-debug", "--disable-dependency-tracking",
-                          "--prefix=#{prefix}",
-                          "--disable-gtktest", "--with-gtk-prefix=/dev/null"
-    system "make VER=-DRELEASE=#{version} all-cli"
-    # install manually
-    bin.install %w{ plink pscp psftp puttygen }
-    cd "../doc"
-    man1.install %w{ plink.1 pscp.1 psftp.1 puttygen.1 }
+    cd "unix" do
+      # disable GTK upon configure
+      system "./configure", "--prefix=#{prefix}",
+                            "--disable-gtktest",
+                            "--with-gtk-prefix=/dev/null"
+      system "make VER=-DRELEASE=#{version} all-cli"
+      # install manually
+      bin.install %w{ plink pscp psftp puttygen }
+    end
+    cd "doc" do
+      man1.install %w{ plink.1 pscp.1 psftp.1 puttygen.1 }
+    end
   end
 
   def caveats