Merge pull request #236 from rectangle-dbmi/vehicle_retrofit_refactor

Fix no selection error message
rectangle-dbmi · Nov 9, 2015 · 44324a9 · 44324a9
2 parents b69d123 + c0e2b2f
commit 44324a9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/...angledbmi/com/pittsburghrealtimetracker/retrofit/patapi/errorcontainers/ErrorMessage.java b/...angledbmi/com/pittsburghrealtimetracker/retrofit/patapi/errorcontainers/ErrorMessage.java
@@ -58,7 +58,7 @@ public String getParameters() {
      * @return the parameters in string form.
      */
     private String commaDelimitParams(List<String> parameters) {
-        if(parameters == null || parameters.isEmpty()) return null;
+        if(parameters == null || parameters.isEmpty() || parameters.get(0) == null) return null;
         parameters = new ArrayList<>(parameters);
         Collections.sort(parameters, new NaturalOrderComparator<>());
         StringBuilder paramBuffer = new StringBuilder();