remote-bzr: avoid echo -n

It's not portable, as reported by test-lint. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Felipe Contreras committed Apr 4, 2013 at 09:36 UTC afeb525980e2a7d2f01e4611f61080fbeac18411
1 file changed +1 -1
contrib/remote-helpers/test-bzr.sh
+1 -1
@@ -136,7 +136,7 @@ test_expect_success 'special modes' '
136 (cd gitrepo &&
137 git cat-file -p HEAD:link > ../actual) &&
138
139 - echo -n content > expected &&
139 + printf content > expected &&
140 test_cmp expected actual
141 '
142