Reformat code

.travis.yml

@@ -2,12 +2,10 @@ os: linux
 arch: s390x
 dist: bionic
 addons:
-    apt:
-        packages:
-          - lftp
-          - bgpdump
-services:
-    - docker
+  apt:
+    packages:
+      - lftp
+      - bgpdump
 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