fix index out of bounds

df7a39a6 · Xavier Léauté · 7aef4634 · df7a39a6
隐藏空白更改
内联并排

Showing with 1 addition and 1 deletion

processing/src/main/java/io/druid/segment/QueryableIndexStorageAdapter.java ...n/java/io/druid/segment/QueryableIndexStorageAdapter.java +1 -1

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--- a/processing/src/main/java/io/druid/segment/QueryableIndexStorageAdapter.java
+++ b/processing/src/main/java/io/druid/segment/QueryableIndexStorageAdapter.java
@@ -508,7 +508,7 @@ public class QueryableIndexStorageAdapter implements StorageAdapter
                              if (multiValueRow.size() == 0) {
                                return null;
                              } else if (multiValueRow.size() == 1) {
-                                return columnVals.lookupName(multiValueRow.get(1));
+                                return columnVals.lookupName(multiValueRow.get(0));
                              } else {
                                final String[] strings = new String[multiValueRow.size()];
                                for (int i = 0 ; i < multiValueRow.size() ; i++) {