diff --git a/vendor/github.com/cncd/pipeline/pipeline/multipart/reader.go b/vendor/github.com/cncd/pipeline/pipeline/multipart/reader.go
index a35f8e9c0..7ae67868c 100644
--- a/vendor/github.com/cncd/pipeline/pipeline/multipart/reader.go
+++ b/vendor/github.com/cncd/pipeline/pipeline/multipart/reader.go
@@ -46,7 +46,7 @@ func New(r io.Reader) Reader {
 		}
 	}
 	return &textReader{
-		reader: r,
+		reader: buf,
 	}
 }
 
diff --git a/vendor/vendor.json b/vendor/vendor.json
index 686f89cb4..542512b6d 100644
--- a/vendor/vendor.json
+++ b/vendor/vendor.json
@@ -33,68 +33,68 @@
 		{
 			"checksumSHA1": "W3AuK8ocqHwlUajGmQLFvnRhTZE=",
 			"path": "github.com/cncd/pipeline/pipeline",
-			"revision": "687ea03140263b4774505c44f212dd4999faa534",
-			"revisionTime": "2017-03-12T08:45:42Z"
+			"revision": "e07174ea942444803e706f11b902b6c06b7c9074",
+			"revisionTime": "2017-03-12T08:59:32Z"
 		},
 		{
 			"checksumSHA1": "Qu2FreqaMr8Yx2bW9O0cxAGgjr0=",
 			"path": "github.com/cncd/pipeline/pipeline/backend",
-			"revision": "687ea03140263b4774505c44f212dd4999faa534",
-			"revisionTime": "2017-03-12T08:45:42Z"
+			"revision": "e07174ea942444803e706f11b902b6c06b7c9074",
+			"revisionTime": "2017-03-12T08:59:32Z"
 		},
 		{
 			"checksumSHA1": "0CGXRaYwZhJxGIrGhn8WGpkFqPo=",
 			"path": "github.com/cncd/pipeline/pipeline/backend/docker",
-			"revision": "687ea03140263b4774505c44f212dd4999faa534",
-			"revisionTime": "2017-03-12T08:45:42Z"
+			"revision": "e07174ea942444803e706f11b902b6c06b7c9074",
+			"revisionTime": "2017-03-12T08:59:32Z"
 		},
 		{
 			"checksumSHA1": "/8wE+cVb7T4PQZgpLNu0DHzKGuE=",
 			"path": "github.com/cncd/pipeline/pipeline/frontend",
-			"revision": "687ea03140263b4774505c44f212dd4999faa534",
-			"revisionTime": "2017-03-12T08:45:42Z"
+			"revision": "e07174ea942444803e706f11b902b6c06b7c9074",
+			"revisionTime": "2017-03-12T08:59:32Z"
 		},
 		{
 			"checksumSHA1": "O0sulBQAHJeNLg3lO38Cq5uf/eg=",
 			"path": "github.com/cncd/pipeline/pipeline/frontend/yaml",
-			"revision": "687ea03140263b4774505c44f212dd4999faa534",
-			"revisionTime": "2017-03-12T08:45:42Z"
+			"revision": "e07174ea942444803e706f11b902b6c06b7c9074",
+			"revisionTime": "2017-03-12T08:59:32Z"
 		},
 		{
 			"checksumSHA1": "Iu+QmUqkN9ZsBdmVlCclVKthJbM=",
 			"path": "github.com/cncd/pipeline/pipeline/frontend/yaml/compiler",
-			"revision": "687ea03140263b4774505c44f212dd4999faa534",
-			"revisionTime": "2017-03-12T08:45:42Z"
+			"revision": "e07174ea942444803e706f11b902b6c06b7c9074",
+			"revisionTime": "2017-03-12T08:59:32Z"
 		},
 		{
 			"checksumSHA1": "Q0GkNUFamVYIA1Fd8r0A5M6Gx54=",
 			"path": "github.com/cncd/pipeline/pipeline/frontend/yaml/linter",
-			"revision": "687ea03140263b4774505c44f212dd4999faa534",
-			"revisionTime": "2017-03-12T08:45:42Z"
+			"revision": "e07174ea942444803e706f11b902b6c06b7c9074",
+			"revisionTime": "2017-03-12T08:59:32Z"
 		},
 		{
 			"checksumSHA1": "kx2sPUIMozPC/g6E4w48h3FfH3k=",
 			"path": "github.com/cncd/pipeline/pipeline/frontend/yaml/matrix",
-			"revision": "687ea03140263b4774505c44f212dd4999faa534",
-			"revisionTime": "2017-03-12T08:45:42Z"
+			"revision": "e07174ea942444803e706f11b902b6c06b7c9074",
+			"revisionTime": "2017-03-12T08:59:32Z"
 		},
 		{
 			"checksumSHA1": "2/3f3oNmxXy5kcrRLCFa24Oc9O4=",
 			"path": "github.com/cncd/pipeline/pipeline/interrupt",
-			"revision": "687ea03140263b4774505c44f212dd4999faa534",
-			"revisionTime": "2017-03-12T08:45:42Z"
+			"revision": "e07174ea942444803e706f11b902b6c06b7c9074",
+			"revisionTime": "2017-03-12T08:59:32Z"
 		},
 		{
-			"checksumSHA1": "/nHBigDoEi2F6zJzvCWOvJ3um2c=",
+			"checksumSHA1": "dM6mk8qbEM90u4/o3OKUlDGXyYA=",
 			"path": "github.com/cncd/pipeline/pipeline/multipart",
-			"revision": "687ea03140263b4774505c44f212dd4999faa534",
-			"revisionTime": "2017-03-12T08:45:42Z"
+			"revision": "e07174ea942444803e706f11b902b6c06b7c9074",
+			"revisionTime": "2017-03-12T08:59:32Z"
 		},
 		{
 			"checksumSHA1": "MratmNKJ78/IhWvDsZphN01CtmE=",
 			"path": "github.com/cncd/pipeline/pipeline/rpc",
-			"revision": "687ea03140263b4774505c44f212dd4999faa534",
-			"revisionTime": "2017-03-12T08:45:42Z"
+			"revision": "e07174ea942444803e706f11b902b6c06b7c9074",
+			"revisionTime": "2017-03-12T08:59:32Z"
 		},
 		{
 			"checksumSHA1": "7Qj1DK0ceAXkYztW0l3+L6sn+V8=",