diff --git a/harbour/ChangeLog b/harbour/ChangeLog
index 36f81e222a..9d42e23507 100644
--- a/harbour/ChangeLog
+++ b/harbour/ChangeLog
@@ -16,6 +16,10 @@
    The license applies to all entries newer than 2009-04-28.
 */
 
+2010-07-27 16:29 UTC+0200 Viktor Szakats (harbour.01 syenar.hu)
+  * config/postinst.hbs
+    ! Typo in tar detection.
+
 2010-07-27 15:32 UTC+0200 Viktor Szakats (harbour.01 syenar.hu)
   * utils/hbrun/hbrun.prg
     ! Typo in prev.
diff --git a/harbour/config/postinst.hbs b/harbour/config/postinst.hbs
index b04e9fa467..44c7f915dc 100644
--- a/harbour/config/postinst.hbs
+++ b/harbour/config/postinst.hbs
@@ -170,7 +170,7 @@ PROCEDURE Main()
          lGNU_Tar := .T.
          IF ! Empty( query_stdout( "gtar --version" ) )
             cBin_Tar := "gtar"
-         ELSEIF ! Empty( query_stdout( "tar --version" ) )
+         ELSEIF Empty( query_stdout( "tar --version" ) )
             cBin_Tar := ""
          ELSEIF "bsdtar" $ query_stdout( "tar --version" )
             /* tar is mapped to bsdtar starting OS X 10.6 */