Fix copying commit author to clipboard

This was a regression introduced with the GitCommandBuilder in 25f8b03.

Author: stefanhaller

pkg/commands/git_commands/commit.go

@@ -189,7 +189,7 @@ type Author struct {
 
 func (self *CommitCommands) GetCommitAuthor(commitHash string) (Author, error) {
 	cmdArgs := NewGitCmd("show").
-		Arg("--no-patch", "--pretty=format:'%an%x00%ae'", commitHash).
+		Arg("--no-patch", "--pretty=format:%an%x00%ae", commitHash).
 		ToArgv()
 
 	output, err := self.cmd.New(cmdArgs).DontLog().RunWithOutput()

pkg/integration/tests/commit/copy_author_to_clipboard.go

@@ -43,9 +43,6 @@ var CopyAuthorToClipboard = NewIntegrationTest(NewIntegrationTestArgs{
 				Contains("clipboard").IsSelected(),
 			)
 
-		/* EXPECTED:
 		t.Views().Main().Content(Contains("/John Doe <[email protected]>/"))
-		ACTUAL: */
-		t.Views().Main().Content(Contains("/'John Doe <[email protected]'>/"))
 	},
 })