wire: remove trailing CR at end of error about cycles (google/go-cloud#662)

2018-11-12 10:15:22 -08:00
parent 282105c273
commit ded9eb899b
2 changed files with 2 additions and 2 deletions
--- a/internal/wire/analyze.go
+++ b/internal/wire/analyze.go
@@ -421,7 +421,7 @@ func verifyAcyclic(providerMap *typeutil.Map, hasher typeutil.Hasher) []error {
 							p := providerMap.At(curr[j]).(*ProvidedType).Provider()
 							fmt.Fprintf(sb, "%s (%s.%s) ->\n", types.TypeString(curr[j], nil), p.Pkg.Path(), p.Name)
 						}
-						fmt.Fprintf(sb, "%s\n", types.TypeString(a, nil))
+						fmt.Fprintf(sb, "%s", types.TypeString(a, nil))
 						ec.add(errors.New(sb.String()))
 						hasCycle = true
 						break