X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=datamodel%2Fcompbio%2Fmetadata%2FLimitsManager.java;h=ee40a94f77c03429d8b597fd5e22827a305e741d;hb=cb8e1cabf853c4d952ee1bbcda542a5d231db80a;hp=94de517535dd686fa679474e376feae987fe1ded;hpb=847ba4b538be695e1408fd9251d60792415e30cf;p=jabaws.git

diff --git a/datamodel/compbio/metadata/LimitsManager.java b/datamodel/compbio/metadata/LimitsManager.java
index 94de517..ee40a94 100644
--- a/datamodel/compbio/metadata/LimitsManager.java
+++ b/datamodel/compbio/metadata/LimitsManager.java
@@ -54,12 +54,11 @@ public class LimitsManager<T> {
 
 	@Override
 	public String toString() {
-		if (limit == null) {
-			return "";
-		}
 		String value = "";
-		for (Limit<T> lim : limit) {
-			value += lim.toString();
+		if (null != limit) {
+			for (Limit<T> lim : limit) {
+				value += lim.toString();
+			}
 		}
 		return value;
 	}