fix error in testDifferentDrive under Windows @ jetbrains

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@1447559 13f79535-47bb-0310-9956-ffa450edef68

src/etc/testcases/taskdefs/manifestclasspath.xml

@@ -229,10 +229,11 @@
 
   <target name="testDifferentDrive">
     <property name="temp" location="${java.io.tmpdir}"/>
+    <!-- the property altDriveLetter gets defined in Java -->
     <manifestclasspath jarfile="${temp}\e.jar"
                        maxParentLevels="99" property="cp">
       <classpath>
-        <pathelement location="D:\a\b\x.jar"/>
+        <pathelement location="${altDriveLetter}:\a\b\x.jar"/>
       </classpath>
     </manifestclasspath>
   </target>

src/tests/junit/org/apache/tools/ant/taskdefs/ManifestClassPathTest.java

@@ -194,7 +194,7 @@ public class ManifestClassPathTest
                                    + " skipping test");
                 return;
             }
-
+            project.setProperty("altDriveLetter", altDriveLetter);
             expectBuildExceptionContaining("testDifferentDrive",
                                            "different drive",
                                            "No suitable relative path from ");