test: Remove #! line from test-lib.sh

It makes no sense to run test-lib.sh, so it makes no sense to give it
an interpreter.  This is particularly annoying for Emacs users who
have executable-insert set, since the presence of the #! line will
cause Emacs to mark test-lib.sh executable when saving it, which will
in turn case the 'basic' test to fail.

diff --git a/test/test-lib.sh b/test/test-lib.sh
index 862095ccca4dc1c9358f4c5491c3c052d598b5bd..82767c07ccf41ac3eb6cd964ce6bb783ba39dea9 100644 (file)
--- a/test/test-lib.sh
+++ b/test/test-lib.sh
@@ -1,4 +1,3 @@
-#!/usr/bin/env bash
 #
 # Copyright (c) 2005 Junio C Hamano
 #