Set file mode correctly for files read from <zipfileset>s.

PR: 17648
Submitted by:	 Antoine Levy-Lambert


git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@274201 13f79535-47bb-0310-9956-ffa450edef68

src/main/org/apache/tools/ant/taskdefs/Zip.java

@@ -538,7 +538,7 @@ public class Zip extends MatchingTask {
             prefix = zfs.getPrefix();
             fullpath = zfs.getFullpath();
             dirMode = zfs.getDirMode();
-            fileMode = zfs.getDirMode();
+            fileMode = zfs.getFileMode();
         }
 
         if (prefix.length() > 0 && fullpath.length() > 0) {