minor: make wercker use strict version of docker image to make CI stable

romani · romani · commit adfaeb46e860 · 2018-12-25T12:00:43.000-08:00
diff --git a/wercker.yml b/wercker.yml
@@ -1,4 +1,4 @@
-box: checkstyle/sonarqube-maven-git
+box: checkstyle/sonarqube-maven-git:6.2
 
 build:
   steps:

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-box: checkstyle/sonarqube-maven-git`
	`1`	`+box: checkstyle/sonarqube-maven-git:6.2`
`2`	`2`
`3`	`3`	`build:`
`4`	`4`	`steps:`