[PATCH] Test suite: reset TERM to its previous value after testing.

Using konsole, I get no colored output at the end of "t7005-editor.sh"
without this patch.

Signed-off-by: Christian Couder <redacted>
---
 t/t7005-editor.sh |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

This patch should be applied on top of Pierre Habouzit's
"Add some fancy colors in the test library when terminal supports it."
patch.

diff --git a/t/t7005-editor.sh b/t/t7005-editor.sh
index 28643b0..01cc0c0 100755
--- a/t/t7005-editor.sh
+++ b/t/t7005-editor.sh

@@ -4,6 +4,8 @@ test_description='GIT_EDITOR, core.editor, and stuff'
 
 . ./test-lib.sh
 
+OLD_TERM="$TERM"
+
 for i in GIT_EDITOR core_editor EDITOR VISUAL vi
 do
 	cat >e-$i.sh <<-EOF

@@ -88,4 +90,6 @@ do
 	'
 done
 
+TERM="$OLD_TERM"
+
 test_done

-- 
1.5.3.4.1494.g253d