Fixed cs

build.xml

@@ -11,7 +11,7 @@
     </tstamp>
 
     <!-- By default, we assume all tools to be on the $PATH -->
-    <condition property="ext" value=".bat">
+    <condition property="ext" value=".bat" else="">
         <os family="windows"/>
     </condition>
 
@@ -120,7 +120,7 @@
     </target>
 
     <target name="check-doc" description="Docblock check">
-        <exec executable="${basedir}/vendor/bin/phpdoccheck" searchpath="true" resolveexecutable="true" failonerror="true">
+        <exec executable="${basedir}/vendor/bin/phpdoccheck${ext}" searchpath="true" resolveexecutable="true" failonerror="true">
             <arg line="-d ${basedir}/src" />
         </exec>
     </target>