From 9f4937b6f1522ffc1996ecab0bde121bc01c7571 Mon Sep 17 00:00:00 2001
From: Johannes Schindelin <johannes.schindelin@gmx.de>
Date: Sat, 5 Aug 2017 00:18:33 +0200
Subject: [PATCH] tests: do not require Git to be built when testing an
 installed Git

We really only need the test helpers in that case, but that is not what
we test for. So let's skip the test for now when we know that we want to
test an installed Git.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
---
 t/test-lib.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/t/test-lib.sh b/t/test-lib.sh
index f80b55b33a..58ff1f3868 100644
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -62,7 +62,7 @@ PATH="$GIT_BUILD_DIR/$MSVC_DEPS/bin:$PATH"
 
 ################################################################
 # It appears that people try to run tests without building...
-"$GIT_BUILD_DIR/git$X" >/dev/null
+test -n "$GIT_TEST_INSTALLED" || "$GIT_BUILD_DIR/git$X" >/dev/null ||
 if test $? != 1
 then
 	echo >&2 'error: you do not seem to have built git yet.'