Properly report status on worktree repos

src/repo.rs

@@ -790,11 +790,7 @@ impl Repo {
         };
 
         let changes = match is_worktree {
-            true => {
-                return Err(String::from(
-                    "Cannot get changes as this is a bare worktree repository",
-                ))
-            }
+            true => None,
             false => {
                 let statuses = self
                     .0

src/table.rs

@@ -30,7 +30,9 @@ fn add_repo_status(
             true => "\u{2714}",
             false => "",
         },
-        &match repo_status.changes {
+        &match is_worktree {
+            true => String::from(""),
+            false => match repo_status.changes {
                 Some(changes) => {
                     let mut out = Vec::new();
                     if changes.files_new > 0 {
@@ -46,6 +48,7 @@ fn add_repo_status(
                 }
                 None => String::from("\u{2714}"),
             },
+        },
         repo_status
             .branches
             .iter()