This fixes an edge case when copying the directory name.

*** ../src.original/./gnu/libexec/uucp/libunix/mkdirs.c	Mon Nov 18 18:01:18 1996
--- ./gnu/libexec/uucp/libunix/mkdirs.c	Fri Aug 25 03:24:20 1995
***************
*** 28,38 ****
      {
        if (*z == '/' && z != zcopy)
  	{
- 	  /* Some versions of uuto will send a double slash.  Some
-              systems will fail to create a directory ending in a
-              slash.  */
- 	  if (z[-1] == '/')
- 	    continue;
  	  *z = '\0';
  	  if (mkdir (zcopy, imode) != 0
  	      && errno != EEXIST
--- 28,33 ----
***************
*** 48,53 ****
--- 43,53 ----
  	      return FALSE;
  	    }
  	  *z = '/';
+ 	  /* Some versions of uuto will send a double slash.  Some
+              systems will fail to create a directory ending in a
+              slash.  */
+       while (z[1] == '/')
+         z++;
  	}
      }
  

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