1 files changed, 1 insertions, 0 deletions
diff --git a/modules-available/roomplanner/clientscript.js b/modules-available/roomplanner/clientscript.js
index bd29c06c..823c212a 100644
--- a/modules-available/roomplanner/clientscript.js
+++ b/modules-available/roomplanner/clientscript.js
@@ -184,6 +184,7 @@ function onPcDelete(muuid) {
                 value = subnetMachines[i];
             }
         });
+        if (!value) return;
     }
     value.fixedlocationid = null;
     makeCombinedFieldSingle(value);