1 files changed, 8 insertions, 7 deletions

diff --git a/termui/show_bug.go b/termui/show_bug.go
index 0710fa34..528d1fa5 100644
--- a/termui/show_bug.go
+++ b/termui/show_bug.go
@@ -2,10 +2,11 @@ package termui
 
 import (
 	"bytes"
+	"errors"
 	"fmt"
 	"strings"
 
-	"github.com/MichaelMure/go-term-text"
+	text "github.com/MichaelMure/go-term-text"
 	"github.com/awesome-gocui/gocui"
 
 	"github.com/MichaelMure/git-bug/bug"
@@ -61,7 +62,7 @@ func (sb *showBug) layout(g *gocui.Gui) error {
 	v, err := g.SetView(showBugView, 0, 0, maxX*2/3, maxY-2, 0)
 
 	if err != nil {
-		if !gocui.IsUnknownView(err) {
+		if !errors.Is(err, gocui.ErrUnknownView) {
 			return err
 		}
 
@@ -78,7 +79,7 @@ func (sb *showBug) layout(g *gocui.Gui) error {
 	v, err = g.SetView(showBugSidebarView, maxX*2/3+1, 0, maxX-1, maxY-2, 0)
 
 	if err != nil {
-		if !gocui.IsUnknownView(err) {
+		if !errors.Is(err, gocui.ErrUnknownView) {
 			return err
 		}
 
@@ -95,7 +96,7 @@ func (sb *showBug) layout(g *gocui.Gui) error {
 	v, err = g.SetView(showBugInstructionView, -1, maxY-2, maxX, maxY, 0)
 
 	if err != nil {
-		if !gocui.IsUnknownView(err) {
+		if !errors.Is(err, gocui.ErrUnknownView) {
 			return err
 		}
 
@@ -199,7 +200,7 @@ func (sb *showBug) keybindings(g *gocui.Gui) error {
 
 func (sb *showBug) disable(g *gocui.Gui) error {
 	for _, view := range sb.childViews {
-		if err := g.DeleteView(view); err != nil && !gocui.IsUnknownView(err) {
+		if err := g.DeleteView(view); err != nil && !errors.Is(err, gocui.ErrUnknownView) {
 			return err
 		}
 	}
@@ -384,7 +385,7 @@ func emptyMessagePlaceholder() string {
 func (sb *showBug) createOpView(g *gocui.Gui, name string, x0 int, y0 int, maxX int, height int, selectable bool) (*gocui.View, error) {
 	v, err := g.SetView(name, x0, y0, maxX, y0+height+1, 0)
 
-	if err != nil && !gocui.IsUnknownView(err) {
+	if err != nil && !errors.Is(err, gocui.ErrUnknownView) {
 		return nil, err
 	}
 
@@ -404,7 +405,7 @@ func (sb *showBug) createOpView(g *gocui.Gui, name string, x0 int, y0 int, maxX
 func (sb *showBug) createSideView(g *gocui.Gui, name string, x0 int, y0 int, maxX int, height int) (*gocui.View, error) {
 	v, err := g.SetView(name, x0, y0, maxX, y0+height+1, 0)
 
-	if err != nil && !gocui.IsUnknownView(err) {
+	if err != nil && !errors.Is(err, gocui.ErrUnknownView) {
 		return nil, err
 	}