formatting verb fixes for go 1.11

builder/azure/arm/config.go

@@ -472,7 +472,7 @@ func assertTagProperties(c *Config, errs *packer.MultiError) {
 			errs = packer.MultiErrorAppend(errs, fmt.Errorf("the tag name %q exceeds (%d) the 512 character limit", k, len(k)))
 		}
 		if len(*v) > 256 {
-			errs = packer.MultiErrorAppend(errs, fmt.Errorf("the tag name %q exceeds (%d) the 256 character limit", v, len(*v)))
+			errs = packer.MultiErrorAppend(errs, fmt.Errorf("the tag name %q exceeds (%d) the 256 character limit", *v, len(*v)))
 		}
 	}
 }

builder/azure/arm/config_test.go

@@ -586,12 +586,12 @@ func TestConfigShouldAcceptTags(t *testing.T) {
 
 	value := c.AzureTags["tag01"]
 	if *value != "value01" {
-		t.Errorf("expected AzureTags[\"tag01\"] to have value \"value01\", but got %q", value)
+		t.Errorf("expected AzureTags[\"tag01\"] to have value \"value01\", but got %q", *value)
 	}
 
 	value = c.AzureTags["tag02"]
 	if *value != "value02" {
-		t.Errorf("expected AzureTags[\"tag02\"] to have value \"value02\", but got %q", value)
+		t.Errorf("expected AzureTags[\"tag02\"] to have value \"value02\", but got %q", *value)
 	}
 }
 

common/bootcommand/pc_xt_driver_test.go

@@ -124,7 +124,6 @@ func Test_flushes(t *testing.T) {
 }
 
 func Test_KeyIntervalNotGiven(t *testing.T) {
-	var codes []string
 	sendCodes := func(c []string) error {
 		codes = c
 		return nil
@@ -134,7 +133,6 @@ func Test_KeyIntervalNotGiven(t *testing.T) {
 }
 
 func Test_KeyIntervalGiven(t *testing.T) {
-	var codes []string
 	sendCodes := func(c []string) error {
 		codes = c
 		return nil