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(Fexpand_file_name): Don't remove trailing / from NEWDIR if just "/".

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This commit is contained in:
Roland McGrath 1993-04-26 21:54:00 +00:00
parent d74e816f04
commit f1cc678fdc
1 changed files with 2 additions and 2 deletions
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4
src/fileio.c
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@ -1,5 +1,5 @@
/* File IO for GNU Emacs.
Copyright (C) 1985, 1986, 1987, 1988, 1992 Free Software Foundation, Inc.
Copyright (C) 1985, 1986, 1987, 1988, 1992, 1993 Free Software Foundation, Inc.
This file is part of GNU Emacs.
@ -847,7 +847,7 @@ See also the function `substitute-in-file-name'.")
{
/* Get rid of any slash at the end of newdir. */
int length = strlen (newdir);
if (newdir[length - 1] == '/')
if (length > 1 && newdir[length - 1] == '/')
{
unsigned char *temp = (unsigned char *) alloca (length);
bcopy (newdir, temp, length - 1);