From 464a8d20a1e05b256d2b0a9d05d231c30160835d Mon Sep 17 00:00:00 2001
From: Zhiming Wang <zmwangx@gmail.com>
Date: Thu, 9 Jul 2015 17:53:58 -0700
Subject: [PATCH] utility module: fix/improve colordiff call in diff

The new call is compatible with colordiff v1.0.8 - v.1.0.15 (might be
compatible with even earlier versions, but not tested), while the
original one breaks down under v1.0.14 and v1.0.15. See
https://github.com/daveewart/colordiff/issues/22.
---
 modules/utility/functions/diff | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/utility/functions/diff b/modules/utility/functions/diff
index 8347899..d5dd360 100644
--- a/modules/utility/functions/diff
+++ b/modules/utility/functions/diff
@@ -8,7 +8,7 @@
 function diff {
   if zstyle -t ':prezto:module:utility:diff' color; then
     if (( $+commands[colordiff] )); then
-      command diff --unified "$@" | colordiff --difftype diffu
+      command colordiff --unified "$@"
     elif (( $+commands[git] )); then
       git --no-pager diff --color=auto --no-ext-diff --no-index "$@"
     else