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Tweak Fdirectory_append slightly

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* src/fileio.c (Fdirectory_append): Make the xfree condition more
robust.
This commit is contained in:
Lars Ingebrigtsen 2021-07-24 18:09:14 +02:00
parent ba918ecb78
commit 6becc97433
1 changed files with 2 additions and 2 deletions
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4
src/fileio.c
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@ -827,11 +827,11 @@ usage: (record DIRECTORY &rest COMPONENTS) */)
memcpy (p, SSDATA (arg), SBYTES (arg));
p += SBYTES (arg);
/* The last element shouldn't have a slash added at the end. */
if (i < nargs -1 && !IS_DIRECTORY_SEP (*(p - 1)))
if (i < nargs - 1 && !IS_DIRECTORY_SEP (*(p - 1)))
*p++ = DIRECTORY_SEP;
}
if (multibytes != 0 && multibytes != nargs)
if (elements != args)
xfree (elements);
return result;