5 files changed, 12 insertions, 12 deletions
diff --git a/src/main.rs b/src/main.rs
index 0a8fc54..7327785 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -188,7 +188,7 @@ async fn main() -> Result<(), ureq::Error> {
             &format!("{}/api/v1/travel", cli.baseurl),
             Action::CheckIn {
               train: train.into(),
-              to_station: status.to_station.map(|s| s.ds100),
+              to_station: status.to_station.map(|s| s.ds100).flatten(),
               token: config.token_travel,
               comment: None,
               from_station: from
diff --git a/src/onboard/iceportal.rs b/src/onboard/iceportal.rs
index bde0b1f..55b35e7 100644
--- a/src/onboard/iceportal.rs
+++ b/src/onboard/iceportal.rs
@@ -75,8 +75,8 @@ impl IsStation for Stop {
     self.timetable.scheduled_arrival_time.as_ref()
   }
 
-  fn ds100(&self) -> &str {
-    "??"
+  fn ds100(&self) -> Option<&str> {
+    None
   }
 }
 
diff --git a/src/onboard/zugportal.rs b/src/onboard/zugportal.rs
index c649107..fe083ef 100644
--- a/src/onboard/zugportal.rs
+++ b/src/onboard/zugportal.rs
@@ -67,8 +67,8 @@ impl IsStation for Stop {
     self.arrival_time.as_ref().map(|t| &t.predicted)
   }
 
-  fn ds100(&self) -> &str {
-    "??"
+  fn ds100(&self) -> Option<&str> {
+    None
   }
 }
 
diff --git a/src/traits.rs b/src/traits.rs
index 091709a..b4b74e7 100644
--- a/src/traits.rs
+++ b/src/traits.rs
@@ -6,7 +6,7 @@ pub trait IsStation {
   fn name(&self) -> &str;
   fn scheduled_arrival(&self) -> Option<&DateTime<Utc>>;
   fn real_arrival(&self) -> Option<&DateTime<Utc>>;
-  fn ds100(&self) -> &str;
+  fn ds100(&self) -> Option<&str>;
 
   fn to_fancy_string(&self) -> String {
     // travelynx literally sends this entire precise date in case of an
@@ -35,7 +35,7 @@ pub trait IsStation {
           text.green()
         }
       },
-      self.ds100().red(),
+      self.ds100().unwrap_or("??").red(),
       self.name()
     )
   }
diff --git a/src/types.rs b/src/types.rs
index 257f857..b698898 100644
--- a/src/types.rs
+++ b/src/types.rs
@@ -10,7 +10,7 @@ use crate::traits::IsStation;
 #[serde(rename_all = "camelCase")]
 pub struct Station {
   name: String,
-  pub ds100: String,
+  pub ds100: Option<String>,
   uic: u64,
   latitude: f64,
   longitude: f64,
@@ -56,8 +56,8 @@ impl IsStation for Station {
     Some(&self.real_time)
   }
 
-  fn ds100(&self) -> &str {
-    &self.ds100
+  fn ds100(&self) -> Option<&str> {
+    self.ds100.as_deref()
   }
 }
 
@@ -72,8 +72,8 @@ impl IsStation for Stop {
     self.real_arrival.as_ref()
   }
 
-  fn ds100(&self) -> &str {
-    "[??]"
+  fn ds100(&self) -> Option<&str> {
+    None
   }
 }