[Bug-tar] fixed typo in previous patch to misc.c

[Paul Eggert]

I installed the following.  Sorry about the typo that I introduced.

2005-05-17  Paul Eggert  <address@hidden>

        * src/misc.c (remove_any_file): Fix typo in previous change.

--- misc.c      15 May 2005 06:23:49 -0000      1.29
+++ misc.c      17 May 2005 08:34:03 -0000      1.30
@@ -272,7 +272,9 @@ remove_any_file (const char *file_name, 
   /* Try unlink first if we cannot unlink directories, as this saves
      us a system call in the common case where we're removing a
      non-directory.  */
-  if (cannot_unlink_dir ())
+  bool try_unlink_first = cannot_unlink_dir ();
+
+  if (try_unlink_first)
     {
       if (unlink (file_name) == 0)
        return 1;
@@ -290,7 +292,7 @@ remove_any_file (const char *file_name, 
   switch (errno)
     {
     case ENOTDIR:
-      return cannot_unlink_dir () && unlink (file_name) == 0;
+      return !try_unlink_first && unlink (file_name) == 0;
 
     case 0:
     case EEXIST: