tmux 1.7

Closes Homebrew/homebrew#15446.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>

Formula/tmux.rb

@@ -2,8 +2,8 @@ require 'formula'
 
 class Tmux < Formula
   homepage 'http://tmux.sourceforge.net'
-  url 'http://sourceforge.net/projects/tmux/files/tmux/tmux-1.6/tmux-1.6.tar.gz'
-  sha1 '8756f6bcecb18102b87e5d6f5952ba2541f68ed3'
+  url 'http://sourceforge.net/projects/tmux/files/tmux/tmux-1.7/tmux-1.7.tar.gz'
+  sha1 'ee6942a1bc3fc650036f26921d80bc4b73d56df6'
 
   head 'git://tmux.git.sourceforge.net/gitroot/tmux/tmux'
 
@@ -15,21 +15,6 @@ class Tmux < Formula
     depends_on :libtool
   end
 
-  def patches
-    p = []
-    if build.stable?
-      # Fix for Japanese characters. (Does not apply to head.) See:
-      #   http://sourceforge.net/tracker/?func=detail&aid=3566884&group_id=200378&atid=973264
-      p << 'http://sourceforge.net/tracker/download.php?group_id=200378&atid=973264&file_id=453002&aid=3566884'
-      # This patch adds the implementation of osdep_get_cwd for Darwin platform,
-      # so that tmux can get current working directory correctly under Mac OS.
-      # NOTE: it applies to 1.6 only, and should be removed when 1.7 is out.
-      #       (because it has been merged upstream)
-      p << DATA
-    end
-    p
-  end
-
   def install
     system "sh", "autogen.sh" if build.head?
 
@@ -56,31 +41,3 @@ class Tmux < Formula
   end
 end
 
-__END__
-diff --git a/osdep-darwin.c b/osdep-darwin.c
-index c5820df..7b15446 100644
---- a/osdep-darwin.c
-+++ b/osdep-darwin.c
-@@ -18,6 +18,7 @@
-
- #include <sys/types.h>
- #include <sys/sysctl.h>
-+#include <libproc.h>
-
- #include <event.h>
- #include <stdlib.h>
-@@ -52,6 +53,15 @@
- char *
- osdep_get_cwd(pid_t pid)
- {
-+	static char wd[PATH_MAX];
-+	struct proc_vnodepathinfo pathinfo;
-+	int ret;
-+
-+	ret = proc_pidinfo(pid, PROC_PIDVNODEPATHINFO, 0, &pathinfo, sizeof(pathinfo));
-+	if (ret == sizeof(pathinfo)) {
-+		strlcpy(wd, pathinfo.pvi_cdir.vip_path, sizeof(wd));
-+		return (wd);
-+	}
- 	return (NULL);
- }