fixed MPTracker experiments
@@ -220,6 +220,7 @@ public final class MPTracker {
private StringBuilder getExperimentsLabel() {
StringBuilder label = new StringBuilder();
+ if (experiments != null) {
for (final Experiment experiment : experiments) {
if (!isEmpty(label)) {
label.append(",");
@@ -229,6 +230,7 @@ public final class MPTracker {
label.append(" - ");
label.append(experiment.getVariant().getName());
}
+ }
return label;
}
