submodule should be HTTPS to avoid redirect warning

diff --git a/.gitmodules b/.gitmodules
index 75cd6794210bd105cda66db7f59ed5cb98bf2e29..9773fb9d7c3ece3b8fd17cf3dc8180f27352b1d1 100644 (file)
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
 [submodule "contrib/build-common"]
        path = contrib/build-common
-       url = http://git.taler.net/build-common.git
+       url = https://git.taler.net/build-common.git