From 05a295f267ce7df0fd5c6e028bc1bfa5bf7a2b7e Mon Sep 17 00:00:00 2001
From: Vincent Batts <vbatts@hashbangbash.com>
Date: Wed, 7 Dec 2016 16:26:04 -0500
Subject: [PATCH] test: discovered vet issue, masked by tags

Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>
---
 Makefile    | 19 +++++++++++++------
 unvis_go.go |  6 ++----
 2 files changed, 15 insertions(+), 10 deletions(-)

diff --git a/Makefile b/Makefile
index ab8a130..b80448f 100644
--- a/Makefile
+++ b/Makefile
@@ -3,6 +3,7 @@ BUILD := gomtree
 CWD := $(shell pwd)
 SOURCE_FILES := $(shell find . -type f -name "*.go")
 CLEAN_FILES := *~
+TAGS := cvis
 
 default: build validation 
 
@@ -18,24 +19,30 @@ CLEAN_FILES += .test .test.tags
 	go test -v ./... && touch $@
 
 .test.tags: $(SOURCE_FILES)
-	go test -tags govis -v ./... && touch $@
+	for tag in $(TAGS) ; do go test -tags $$tag -v ./... ; done && touch $@
 
 .PHONY: lint
-lint: .lint
+lint: .lint .lint.tags
 
-CLEAN_FILES += .lint
+CLEAN_FILES += .lint .lint.tags
 
 .lint: $(SOURCE_FILES)
 	golint -set_exit_status ./... && touch $@
 
-.PHONY: vet
-vet: .vet
+.lint.tags: $(SOURCE_FILES)
+	for tag in $(TAGS) ; do golint -set_exit_status -tags $$tag -v ./... ; done && touch $@
 
-CLEAN_FILES += .vet
+.PHONY: vet
+vet: .vet .vet.tags
+
+CLEAN_FILES += .vet .vet.tags
 
 .vet: $(SOURCE_FILES)
 	go vet ./... && touch $@
 
+.vet.tags: $(SOURCE_FILES)
+	for tag in $(TAGS) ; do go vet -tags $$tag -v ./... ; done && touch $@
+
 .PHONY: cli.test
 cli.test: .cli.test
 
diff --git a/unvis_go.go b/unvis_go.go
index e504f65..6287e48 100644
--- a/unvis_go.go
+++ b/unvis_go.go
@@ -206,12 +206,10 @@ func unvisRune(dst *[]byte, r rune, s *state, flags VisFlag) error {
 		}
 		*s = stateGround
 		return unvisValid
-	default:
-		*s = stateGround
-		return unvisErrSynbad
 	}
 
-	return nil
+	*s = stateGround
+	return unvisErrSynbad
 }
 
 type state int