better build in docker

scripts/build-in-docker.sh

@@ -163,7 +163,7 @@ for repo in "${repos[@]}"; do
     ifthenelse "${repo}" "apt-add-repository ARG"
 done
 for key in "${keys[@]}"; do
-    wget -O-  \
+    wget -O- "$key" \
         | docker exec -i ${DOCKER_ID} apt-key add -
 done
 docker exec ${DOCKER_ID} apt-get update

scripts/resolve-debbuilddeps.sh

@@ -45,7 +45,7 @@ if test -e debian/control.in -a ! -e debian/control; then
 fi
 
 install dpkg-dev
-DEPS=$(${DO} dpkg-checkbuilddeps 2>&1 || true)
+DEPS=$(LANG= ${DO} dpkg-checkbuilddeps 2>&1 || true)
 DEPS=$(echo "$DEPS" | sed -n '/Unmet build dependencies/ { s,.*Unmet build dependencies: ,,g; s, ([^)]*),,g; s, *| *,|,g; p}')
 
 for pa in ${DEPS}; do