Reformat code

.travis.yml

@@ -6,8 +6,6 @@ addons:
     packages:
       - lftp
       - bgpdump
-services:
-    - docker
 language: rust
 cache:
   cargo: true

dependency.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-set -ex
+set -e
 
 cidr-merger --version || {
     curl -sL -o ~/bin/gimme https://raw.githubusercontent.com/travis-ci/gimme/master/gimme

generate.sh

@@ -1,9 +1,7 @@
 #!/usr/bin/env bash
 
 set -e
-
 source common.sh
-set -e
 [[ $SKIP_DATA_PREPARATION != true ]] && prepare_data
 mkdir -p result
 for file in operator/*.conf; do