Make sure "ant -find" will return a "normal" filename (without /./)

for the build file.

Reported by:            Costin Manolache <cmanolache@yahoo.com>
Fix suggested by:	Jesse Glick <Jesse.Glick@netbeans.com>

I still think we should fix Project.resolveFile to handle ../ and ./
sequences in rootDir as well.


git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@269363 13f79535-47bb-0310-9956-ffa450edef68

src/main/org/apache/tools/ant/Main.java

@@ -297,7 +297,8 @@ public class Main {
         if (buildFile == null) {
             // but -find then search for it
             if (searchForThis != null) {
-                buildFile = findBuildFile(".", searchForThis);
+                buildFile = findBuildFile(System.getProperty("user.dir"), 
+                                          searchForThis);
             } else {
                 buildFile = new File(DEFAULT_BUILD_FILENAME);
             }