better char debugging experience

src/unix2db/main.zig

@@ -220,7 +220,7 @@ test "smoke test" {
     };
 
     const exit_code = execute(allocator, stdout.writer(), stderr.writer(), args);
-    if (true) return error.SkipZigTest;
+    //if (true) return error.SkipZigTest;
     try testing.expectEqualStrings("", stderr.items);
     try testing.expectEqual(@as(u8, 0), exit_code);
 }