3 files changed, 13 insertions, 6 deletions
diff --git a/pkg/commands/git.go b/pkg/commands/git.go
index bf9aa6646..14f3a433a 100644
--- a/pkg/commands/git.go
+++ b/pkg/commands/git.go
@@ -7,7 +7,7 @@ import (
 	"os/exec"
 	"strings"
 
-	"github.com/Sirupsen/logrus"
+	"github.com/sirupsen/logrus"
 	"github.com/jesseduffield/gocui"
 	"github.com/jesseduffield/lazygit/pkg/utils"
 	gitconfig "github.com/tcnksm/go-gitconfig"
@@ -223,8 +223,14 @@ func (c *GitCommand) NewBranch(name string) error {
 }
 
 // DeleteBranch delete branch
-func (c *GitCommand) DeleteBranch(branch string) error {
-	return c.OSCommand.RunCommand("git branch -d " + branch)
+func (c *GitCommand) DeleteBranch(branch string, force bool) error {
+	var command string
+	if force {
+		command = "git branch -D "
+	} else {
+		command = "git branch -d "
+	}
+	return c.OSCommand.RunCommand(command + branch)
 }
 
 // ListStash list stash
diff --git a/pkg/commands/git_test.go b/pkg/commands/git_test.go
index 9c2a64330..c930f76eb 100644
--- a/pkg/commands/git_test.go
+++ b/pkg/commands/git_test.go
@@ -5,7 +5,7 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/Sirupsen/logrus"
+	"github.com/sirupsen/logrus"
 	"github.com/jesseduffield/lazygit/pkg/test"
 )
 
diff --git a/pkg/commands/os.go b/pkg/commands/os.go
index 9756d619d..1eef36151 100644
--- a/pkg/commands/os.go
+++ b/pkg/commands/os.go
@@ -11,7 +11,7 @@ import (
 
 	"github.com/mgutz/str"
 
-	"github.com/Sirupsen/logrus"
+	"github.com/sirupsen/logrus"
 	gitconfig "github.com/tcnksm/go-gitconfig"
 )
 
@@ -175,7 +175,8 @@ func (c *OSCommand) Unquote(message string) string {
 	return message
 }
 
-func (C *OSCommand) AppendLineToFile(filename, line string) error {
+// AppendLineToFile adds a new line in file
+func (c *OSCommand) AppendLineToFile(filename, line string) error {
 	f, err := os.OpenFile(filename, os.O_APPEND|os.O_WRONLY|os.O_CREATE, 0600)
 	if err != nil {
 		return err