# HG changeset patch
# User Felix Wolfsteller <felix.wolfsteller@intevation.de>
# Date 1319803798 0
# Node ID d5d2bffb26cad78b6cea7c0e222a6b16a57a2cc0
# Parent  f3be8fa1ec62b4bfe9bee42cb6d0f02f6904eb5e
Avoid NPE when compatibility matrix is empty for given output.


flys-artifacts/trunk@3111 c6561f87-3c4e-4783-a992-168aeb5c3f6f

diff -r f3be8fa1ec62 -r d5d2bffb26ca flys-artifacts/ChangeLog
--- a/flys-artifacts/ChangeLog	Fri Oct 28 10:24:26 2011 +0000
+++ b/flys-artifacts/ChangeLog	Fri Oct 28 12:09:58 2011 +0000
@@ -1,3 +1,9 @@
+2011-10-28	Felix Wolfsteller	<felix.wolfsteller@intevation.de>
+
+	* src/main/java/de/intevation/flys/collections/AttributeWriter.java: 
+	  Survive case where a given output doesnt exist in compatibility
+	  matrix.
+
 2011-10-28	Felix Wolfsteller	<felix.wolfsteller@intevation.de>
 
 	* src/main/java/de/intevation/flys/artifacts/states/StaticState.java:
diff -r f3be8fa1ec62 -r d5d2bffb26ca flys-artifacts/src/main/java/de/intevation/flys/collections/AttributeWriter.java
--- a/flys-artifacts/src/main/java/de/intevation/flys/collections/AttributeWriter.java	Fri Oct 28 10:24:26 2011 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/collections/AttributeWriter.java	Fri Oct 28 12:09:58 2011 +0000
@@ -162,6 +162,12 @@
         List<String>   compatibleFacets)
     throws ArtifactDatabaseException
     {
+
+        if (compatibleFacets == null) {
+            logger.warn("No compatible facets, not generating out.");
+            return;
+        }
+
         int num = newFacets.size();
 
         // Add all new Facets either in their old state or (if really