[MWAR-439] protect against unexpected null value

apache · Sep 5, 2021 · d78d6b5 · d78d6b5
1 parent 7617f7e
commit d78d6b5
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/main/java/org/apache/maven/plugins/war/AbstractWarMojo.java b/src/main/java/org/apache/maven/plugins/war/AbstractWarMojo.java
@@ -646,6 +646,12 @@ else if ( getWarSourceDirectory().toPath().equals( webappDirectory.toPath() ) )
                 getLog().info( "Can't detect outdated resources when running inplace goal" );
                 outdatedResources = Collections.emptyList();
             }
+            else if ( session.getStartTime() == null )
+            {
+                // MWAR-439: this should never happen, but has happened in some integration context...
+                getLog().warn( "Can't detect outdated resources because unexpected session.getStartTime() == null" );
+                outdatedResources = Collections.emptyList();
+            }
             else
             {
                 outdatedResources = new ArrayList<>();