Don't display 'undefined' when the countryName is not available (#96)

Signed-off-by: Mika Theodore <michael.theodore@rte-france.com>
gridsuite · Apr 16, 2020 · d14de65 · d14de65
1 parent a44cdb8
commit d14de65
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/components/network/network-explorer.js b/src/components/network/network-explorer.js
@@ -103,7 +103,11 @@ const NetworkExplorer = ({network, onVoltageLevelDisplayClick, onVoltageLevelFoc
 
     const voltagelevelInfo = index => {
         if (network.getSubstation(filteredVoltageLevels[index].substationId)) {
-            return filteredVoltageLevels[index].nominalVoltage + " kV — " + network.getSubstation(filteredVoltageLevels[index].substationId).countryName;
+            let info = filteredVoltageLevels[index].nominalVoltage + " kV";
+            if (network.getSubstation(filteredVoltageLevels[index].substationId).countryName !== undefined) {
+                info += " — " + network.getSubstation(filteredVoltageLevels[index].substationId).countryName;
+            }
+            return info;
         }
     };