Merge pull request #140 from genericworkflownodes/jpfeuffer-patch-1

[Hotfix] Forgot NOT in Activity check

com.genericworkflownodes.knime.config/src/com/genericworkflownodes/knime/config/writer/CTDConfigurationWriter.java

@@ -252,7 +252,7 @@ private void writeItem(String key, Parameter<?> p) throws IOException {
     		}
     		// If it is an optional outport, check activation
     		if (p.isOptional() && currentConfig.getOutputPortByName(key) != null) {
-    			if (((FileParameter) p).getPort().isActive()) {
+    			if (!((FileParameter) p).getPort().isActive()) {
     				//skip addition of inactive Ports. They should not have any meaningful filenames/values anyway.
     				return;
     			}