From 808641c32efa8cddeed041cd3d30934327947f37 Mon Sep 17 00:00:00 2001
From: Johannes Schindelin <johannes.schindelin@gmx.de>
Date: Sat, 23 Oct 2010 08:09:26 -0700
Subject: [PATCH] Revert "Tests: make sure that $DIFF is non-empty"

This reverts commit bf458f5c59afd12abb5393b6aa14e47fc8d302aa, because
it is apparently no longer necessary.
---
 t/test-lib.sh | 2 --
 1 file changed, 2 deletions(-)

diff --git a/t/test-lib.sh b/t/test-lib.sh
index a0c85b2185..b50d723984 100644
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -874,8 +874,6 @@ export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG_NOSYSTEM GIT_CONFIG_NOGLOB
 
 . "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS
 
-DIFF="${DIFF:-diff}"
-
 if test -z "$GIT_TEST_CMP"
 then
 	if test -n "$GIT_TEST_CMP_USE_COPIED_CONTEXT"