maint/hostname: Fix a clippy warning 'single_char_push_str'

2026-06-10 15:48:22 -07:00 · 2020-11-19 23:16:31 +01:00
parent 62265656b4
commit 641aba5bd7
1 changed files with 1 additions and 1 deletions
@@ -123,7 +123,7 @@ fn display_hostname(matches: &ArgMatches) -> i32 {
                            ip.truncate(len - 2);
                        }
                        output.push_str(&ip);
-                        output.push_str(" ");
+                        output.push(' ');
                        hashset.insert(addr);
                    }
                }