* tar.cc (class gzbz): Define dummy virtual functions.

diff --git a/ChangeLog b/ChangeLog
index d8dbb1c9151d54ee4069b37a118dbadc8b63758a..23802a0126a10646d2d36a01c7a2423b46f05750 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,9 +1,13 @@
+Wed Apr 18 18:59:21 2001  Christopher Faylor <cgf@cygnus.com>
+
+       * tar.cc (class gzbz): Define dummy virtual functions.
+
 Wed Apr 18 16:01:21 2001  Christopher Faylor <cgf@cygnus.com>
 
        * Makefile.in: Add bz2 include/library support.
        * filemanip.h: New file.
-       * choose.cc  (find_tar_ext): New function.  Returns TRUE if .tar.gz or .tar.bz2
-       found.
+       * choose.cc (find_tar_ext): New function.  Returns TRUE if .tar.gz or
+       .tar.bz2 found.
        (scan2): Reorganize to use find_tar_ext, accomodating .bz2 extension.
        (read_installed_db): Ditto.
        (do_choose): Ditto.

diff --git a/tar.cc b/tar.cc
index ce04b5211442f0c518d66167f900a78dfdd081a2..7c209c837e106deda57567ba349751b5bf6c8e17 100644 (file)
--- a/tar.cc
+++ b/tar.cc
@@ -91,9 +91,9 @@ class gzbz
   };
   int fd;
 public:
-  virtual int read (void *buf, int len);
-  virtual int close ();
-  virtual off_t tell ();
+  virtual int read (void *buf, int len) {};
+  virtual int close () {};
+  virtual off_t tell () {};
   operator int () {return (int) g;}
 };