fullSrcDir was incorrect with reactor.

git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@113052 13f79535-47bb-0310-9956-ffa450edef68

checkstyle/src/plugin-resources/checkstyle.jsl

@@ -52,7 +52,7 @@
               <th>Files</th>
               <th>Errors</th>
             </tr>
-            <j:set var="fullSrcDir" value="${pom.build.sourceDirectory}"/>
+            <j:set var="fullSrcDir" value="${basedir}/${pom.build.sourceDirectory}"/>
             <j:set var="srcDir" value="${fileutil.file(fullSrcDir).getAbsolutePath()}"/>
             <j:set var="srcDirLength" value="${srcDir.length() + 1}"/>
             <x:set var="files" select="file"/>