libid3tag: fix patches

Fixes #612.

Library/Formula/libid3tag.rb

@@ -1,6 +1,6 @@
 class Libid3tag < Formula
   desc "ID3 tag manipulation library"
-  homepage "http://www.underbit.com/products/mad/"
+  homepage "https://www.underbit.com/products/mad/"
   url "https://downloads.sourceforge.net/project/mad/libid3tag/0.15.1b/libid3tag-0.15.1b.tar.gz"
   sha256 "63da4f6e7997278f8a3fef4c6a372d342f705051d1eeb6a46a86b03610e26151"
 
@@ -15,32 +15,32 @@ class Libid3tag < Formula
 
   # patch for utf-16 (memory leaks), see https://bugs.launchpad.net/mixxx/+bug/403586
   {
-    "utf16.patchlibid3tag-0.15.1b-utf16" => "daf621e8123530fdab5193099031074666fc7330",
-    "unknown-encoding"                   => "093def535edb3d2f5be6b173eedf0f93a1c0314c",
-    "compat"                             => "8c179b10bf49385e4334aab141e4cf270cb02182",
-    "file-write"                         => "b7baae1c87f90aac64a4d17725b2eaad521e42af"
+    "utf16.patchlibid3tag-0.15.1b-utf16" => "487d0c531f3653f8e754d720729cf1cec1bce6e897b845fa61adaaf2668d1568",
+    "unknown-encoding"                   => "8b695c9c05e3885655b2e798326b804011615bc6c831cd55cdbacc456a6b9494",
+    "compat"                             => "88f486c3d263a4dd5bb556232dcfe2fba175b5124bcdd72aa6c30f562fc87d53",
+    "file-write"                         => "eff855cabd8a51866a29246a1b257da64f46aab72d4b8e163e2a4c0d15165bf1",
   }.each do |name, sha|
     patch do
-      url "http://mirror.ovh.net/gentoo-portage/media-libs/libid3tag/files/0.15.1b/libid3tag-0.15.1b-#{name}.patch"
-      sha1 sha
+      url "https://gitweb.gentoo.org/repo/gentoo.git/plain/media-libs/libid3tag/files/0.15.1b/libid3tag-0.15.1b-#{name}.patch?id=56bd759df1d0"
+      sha256 sha
     end
   end
 
   # typedef for 64-bit long + buffer overflow
   {
-    "64bit-long"   => "f9778590811a050384b9bf8827345b61999f0da3",
-    "fix_overflow" => "ed80bc74bd81caa225952f72a1a28d54300e43e3",
-    "tag"          => "b7ef9a41a31a37b8bb6d8e064b0c0ba618d3fa03"
+    "64bit-long"   => "5f8b3d3419addf90977832b0a6e563acc2c8e243bb826ebb6d0ec573ec122e1b",
+    "fix_overflow" => "43ea3e0b324fb25802dae6410564c947ce1982243c781ef54b023f060c3b0ac4",
+    "tag"          => "ca7262ddad158ab0be804429d705f8c6a1bb120371dec593323fa4876c1b277f",
   }.each do |name, sha|
     patch :p0 do
-      url "http://mirror.ovh.net/gentoo-portage/media-libs/libid3tag/files/0.15.1b/libid3tag-0.15.1b-#{name}.patch"
-      sha1 sha
+      url "https://gitweb.gentoo.org/repo/gentoo.git/plain/media-libs/libid3tag/files/0.15.1b/libid3tag-0.15.1b-#{name}.patch?id=56bd759df1d0"
+      sha256 sha
     end
   end
 
   # corrects "a cappella" typo
   patch :p2 do
-    url "http://mirror.ovh.net/gentoo-portage/media-libs/libid3tag/files/0.15.1b/libid3tag-0.15.1b-a_capella.patch"
+    url "https://gitweb.gentoo.org/repo/gentoo.git/plain/media-libs/libid3tag/files/0.15.1b/libid3tag-0.15.1b-a_capella.patch?id=56bd759df1d0"
     sha256 "5e86270ebb179d82acee686700d203e90f42e82beeed455b0163d8611657d395"
   end