diff options
| -rw-r--r-- | asdc-controller/src/main/java/org/onap/so/asdc/installer/heat/ToscaResourceInstaller.java | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/asdc-controller/src/main/java/org/onap/so/asdc/installer/heat/ToscaResourceInstaller.java b/asdc-controller/src/main/java/org/onap/so/asdc/installer/heat/ToscaResourceInstaller.java index 10fd55abbb..e8e068a71a 100644 --- a/asdc-controller/src/main/java/org/onap/so/asdc/installer/heat/ToscaResourceInstaller.java +++ b/asdc-controller/src/main/java/org/onap/so/asdc/installer/heat/ToscaResourceInstaller.java @@ -26,6 +26,7 @@ package org.onap.so.asdc.installer.heat; import java.sql.Timestamp; import java.util.ArrayList; +import java.util.Collection; import java.util.Collections; import java.util.Date; import java.util.HashMap; @@ -580,7 +581,8 @@ public class ToscaResourceInstaller { String outInput; String defaultValue = null; if (value instanceof Map) { - outInput = ((LinkedHashMap) value).values().toArray()[0].toString(); + Collection values = ((LinkedHashMap) value).values(); + outInput = (values.size() > 0) ? values.toArray()[0].toString() : ""; } else if (value instanceof GetInput) { String inputName = ((GetInput) value).getInputName(); Optional<Input> inputOptional = |