fix: NPE with missing parameter for verification

Change-Id: I598a3c2d41edd32ffa40bb35a0c4155c07c960dd

diff --git a/src/org/cacert/gigi/pages/wot/AssuranceForm.java b/src/org/cacert/gigi/pages/wot/AssuranceForm.java
index 9e69bd2f4affed6eb79a427d78e379cee153719c..6084c321f694dafa7c814fabf040dacc97713914 100644 (file)
--- a/src/org/cacert/gigi/pages/wot/AssuranceForm.java
+++ b/src/org/cacert/gigi/pages/wot/AssuranceForm.java
@@ -167,7 +167,8 @@ public class AssuranceForm extends Form {
                 gae.mergeInto(new GigiApiException("The points entered were not a number."));
             }
         }
                 gae.mergeInto(new GigiApiException("The points entered were not a number."));
             }
         }

-        HashSet<String> data = new HashSet<>(Arrays.asList(req.getParameterValues("assuredName")));
+        String[] parameterValues = req.getParameterValues("assuredName");
+        HashSet<String> data = new HashSet<>(Arrays.asList(parameterValues==null?new String[0]:parameterValues));

         for (int i = 0; i < assureeNames.length; i++) {
             selected[i] = data.contains(Integer.toString(assureeNames[i].getId()));
         }
         for (int i = 0; i < assureeNames.length; i++) {
             selected[i] = data.contains(Integer.toString(assureeNames[i].getId()));
         }