Variability: Fixed bug in variant configuration dialog

The cross feature constrains were not checked, correctly.

Issue-ref: 4348
Issue-URL: af3#4348



Signed-off-by: Andreas Bayha <bayha@fortiss.org>

org.fortiss.variability/src/org/fortiss/variability/bind/.ratings

-BindUtils.java 733569d1499274091ed59d06aaacbe386fdfcc94 GREEN
+BindUtils.java 70f1f62f7eca035d5c84f28ddfac26bf639c27cd GREEN

org.fortiss.variability/src/org/fortiss/variability/bind/BindUtils.java

@@ -140,8 +140,11 @@ public class BindUtils {
 			final CompositionalFeatureConfiguration compConf =
 					(CompositionalFeatureConfiguration)conf;
 
-			return checkVariantConfigurationForCompositionalFeature(selectedFeatures,
-					requiredFeatures, excludedFeatures, compFeature, compConf);
+			Pair<String, List<EObject>> res = checkVariantConfigurationForCompositionalFeature(
+					selectedFeatures, requiredFeatures, excludedFeatures, compFeature, compConf);
+			if(res != null) {
+				return res;
+			}
 		}
 		if(feature instanceof AbstractAlternativeFeature) {
 			final AbstractAlternativeFeature altFeature = (AbstractAlternativeFeature)feature;
@@ -156,8 +159,12 @@ public class BindUtils {
 			final AlternativeFeatureConfiguration altConf = (AlternativeFeatureConfiguration)conf;
 			final IFeatureConfiguration<?> altSelectedConf = altConf.getSelectedConfiguration();
 
-			return checkVariantConfigurationForAlternativeFeature(selectedFeatures,
-					requiredFeatures, excludedFeatures, altFeature, altSelectedConf);
+			Pair<String, List<EObject>> res =
+					checkVariantConfigurationForAlternativeFeature(selectedFeatures,
+							requiredFeatures, excludedFeatures, altFeature, altSelectedConf);
+			if(res != null) {
+				return res;
+			}
 		}
 
 		// Check constraints