Only write in .component if necessary

philwebb · Nov 15, 2010 · d598f7f · d598f7f
1 parent 7923781
commit d598f7f
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/org.maven.ide.eclipse.wtp/src/org/maven/ide/eclipse/wtp/WebProjectConfiguratorDelegate.java b/org.maven.ide.eclipse.wtp/src/org/maven/ide/eclipse/wtp/WebProjectConfiguratorDelegate.java
@@ -208,8 +208,13 @@ public void setModuleDependencies(IProject project, MavenProject mavenProject, I
       }
     }
 
-    component.setReferences(references.toArray(new IVirtualReference[references.size()]));
-
+
+    IVirtualReference[] newRefs = references.toArray(new IVirtualReference[references.size()]);
+    if (hasChanged(component.getReferences(), newRefs)){
+      //Only write in the .component file if necessary 
+      component.setReferences(newRefs);
+    }
+
     //TODO why a 2nd loop???
     for(IMavenProjectFacade dependency : exportedDependencies) {
       MavenProject depMavenProject =  dependency.getMavenProject(monitor);