Empty includes

Author: zonski

src/main/java/com/zenjava/javafx/maven/plugin/NativeMojo.java

@@ -158,7 +158,11 @@ public void execute() throws MojoExecutionException, MojoFailureException {
             deployParams.setOutfile(build.getFinalName());
             deployParams.setPreloader(preLoader);
             deployParams.addResource(jfxAppOutputDir, jfxMainAppJarName);
-            deployParams.addResource(jfxAppOutputDir, "lib");
+
+            File libDir = new File(jfxAppOutputDir, "lib");
+            if (libDir.exists() && libDir.list().length > 0) {
+                deployParams.addResource(jfxAppOutputDir, libDir.getName());
+            }
 
             getPackagerLib().generateDeploymentPackages(deployParams);