stricter regexp for Dockerfile line continuations

Upstream-commit: 6a4afb7f8eacde9cb81202347258983908a9f7c6 Component: engine
2013-09-09 18:23:42 -07:00
parent 9a3ed98cdb
commit 867da1f571
1 changed files with 1 additions and 1 deletions
--- a/components/engine/buildfile.go
+++ b/components/engine/buildfile.go
@ -459,7 +459,7 @@ func (b *buildFile) commit(id string, autoCmd []string, comment string) error {
 }

 // Long lines can be split with a backslash
-var lineContinuation = regexp.MustCompile(`\s*\\.*\n`)
+var lineContinuation = regexp.MustCompile(`\s*\\\s*\n`)

 func (b *buildFile) Build(context io.Reader) (string, error) {
 	// FIXME: @creack any reason for using /tmp instead of ""?