#718 fix NPE when a groupId contains an unknown property

javamelody · Jan 10, 2018 · c9d0dc2 · c9d0dc2
1 parent 23171a9
commit c9d0dc2
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/javamelody-core/src/main/java/net/bull/javamelody/internal/model/MavenArtifact.java b/javamelody-core/src/main/java/net/bull/javamelody/internal/model/MavenArtifact.java
@@ -619,7 +619,10 @@ private static String replaceProperty(String value, Map<String, String> properti
 		if (value != null && value.startsWith("${") && value.endsWith("}")) {
 			final String propertyName = value.substring("${".length(),
 					value.length() - "}".length());
-			return properties.get(propertyName);
+			final String propertyValue = properties.get(propertyName);
+			if (propertyValue != null) {
+				return propertyValue;
+			}
 		}
 		return value;
 	}