travis-ci: set DEVELOPER knob for Linux32 build

The Linux32 build was not build with our strict compiler settings (e.g.
warnings as errors). Fix this by passing the DEVELOPER environment
variable to the docker container.

Signed-off-by: Lars Schneider <larsxschneider@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/.travis.yml b/.travis.yml
index c757a111ce3ec59f503274fd13d9191c0c70a0fa..658a219ee129c0108f6362024b775d162e70073d 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -61,6 +61,7 @@ matrix:
         - >
           docker run
           --interactive
+          --env DEVELOPER
           --env DEFAULT_TEST_TARGET
           --env GIT_PROVE_OPTS
           --env GIT_TEST_OPTS