send-email: check for repo before invoking hook

diff --git a/t/test-lib.sh b/t/test-lib.sh
index d5f2b70bce53227a47a73ec8e78abaeb9e3c6436..13b5696822d7cd054ed00cd5b4111ab39d3606cb 100644 (file)
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -342,6 +342,7 @@ fi
 
 exec 5>&1
 exec 6<&0
+exec 7>&2
 if test "$verbose_log" = "t"
 then
        exec 3>>"$GIT_TEST_TEE_OUTPUT_FILE" 4>&3