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-rw-r--r--src/main/java/pl/edu/mimuw/cloudatlas/agent/modules/Qurnik.java14
1 files changed, 8 insertions, 6 deletions
diff --git a/src/main/java/pl/edu/mimuw/cloudatlas/agent/modules/Qurnik.java b/src/main/java/pl/edu/mimuw/cloudatlas/agent/modules/Qurnik.java
index 9b7268a..1ab8a16 100644
--- a/src/main/java/pl/edu/mimuw/cloudatlas/agent/modules/Qurnik.java
+++ b/src/main/java/pl/edu/mimuw/cloudatlas/agent/modules/Qurnik.java
@@ -80,13 +80,15 @@ public class Qurnik extends Module {
Interpreter interpreter = new Interpreter(zmi);
AttributesMap newAttributes = new AttributesMap();
for (ValueQuery query : queries) {
- try {
- List<QueryResult> result = interpreter.interpretProgram(query.getQuery());
- for(QueryResult r : result) {
- newAttributes.addOrChange(r.getName(), r.getValue());
+ if (query != null) {
+ try {
+ List<QueryResult> result = interpreter.interpretProgram(query.getQuery());
+ for(QueryResult r : result) {
+ newAttributes.addOrChange(r.getName(), r.getValue());
+ }
+ } catch(InterpreterException exception) {
+ System.out.println("ERROR: thrown while running interpreter: " + exception.getMessage());
}
- } catch(InterpreterException exception) {
- System.out.println("ERROR: thrown while running interpreter: " + exception.getMessage());
}
}