Fix Nullpointer exception
Fix null pointer exception happening when getting a non existent SVG in
db
Issue-ID: CLAMP-424
Change-Id: I8941441b2af1ae2d54da977b467bde3abef52376
Signed-off-by: sebdet <sebastien.determe@intl.att.com>
diff --git a/src/main/java/org/onap/clamp/loop/LoopController.java b/src/main/java/org/onap/clamp/loop/LoopController.java
index b862780..7d41e48 100644
--- a/src/main/java/org/onap/clamp/loop/LoopController.java
+++ b/src/main/java/org/onap/clamp/loop/LoopController.java
@@ -116,12 +116,13 @@
/**
* Get the SVG representation of the loop
- *
+ *
* @param loopName
* The loop name
* @return The SVG representation
*/
public String getSVGRepresentation(String loopName) {
- return loopService.getLoop(loopName).getSvgRepresentation();
+ Loop loop = loopService.getLoop(loopName);
+ return loop != null ? loop.getSvgRepresentation() : null;
}
}