libmaxminddb: use head block

1 files changed, 4 insertions, 2 deletions

diff --git a/Library/Formula/libmaxminddb.rb b/Library/Formula/libmaxminddb.rb
index 155cfce82..ae86a1708 100644
--- a/Library/Formula/libmaxminddb.rb
+++ b/Library/Formula/libmaxminddb.rb
@@ -4,13 +4,15 @@ class Libmaxminddb < Formula
   homepage 'https://github.com/maxmind/libmaxminddb'
   url 'https://github.com/maxmind/libmaxminddb/releases/download/0.5.2/libmaxminddb-0.5.2.tar.gz'
   sha1 'db7618a97c222cab0a0ba2fb8439abcd1465f10c'
-  head 'https://github.com/maxmind/libmaxminddb.git'
 
-  if build.head?
+  head do
+    url 'https://github.com/maxmind/libmaxminddb.git'
+
     depends_on 'autoconf' => :build
     depends_on 'automake' => :build
     depends_on 'libtool' => :build
   end
+
   depends_on 'geoipupdate' => :optional
 
   option :universal