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getFirst - check that values is not empty

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olszewskimichal
2019-02-16 11:55:23 +01:00
parent c515de138a
commit 60a7909fca
1 changed files with 1 additions and 1 deletions
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spring-core/src/main/java/org/springframework/util/LinkedMultiValueMap.java
+1 -1
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@@ -81,7 +81,7 @@ public class LinkedMultiValueMap<K, V> implements MultiValueMap<K, V>, Serializa
@Nullable
public V getFirst(K key) {
List<V> values = this.targetMap.get(key);
return (values != null ? values.get(0) : null);
return (values != null && !values.isEmpty() ? values.get(0) : null);
}
@Override