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(change_dir_group): Don't set errno before

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invoking savedir, and assume that errno is nonzero if savedir fails.
This commit is contained in:
Jim Meyering
2000-06-27 13:09:57 +00:00
parent 3dc875d9bd
commit db0cd2f7e6
1 changed files with 3 additions and 9 deletions
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12
src/chgrp.c
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@@ -288,18 +288,12 @@ change_dir_group (const char *dir, gid_t group, const struct stat *statp)
unsigned pathlength; /* Bytes allocated for `path'. */
int errors = 0;
errno = 0;
name_space = savedir (dir, statp->st_size);
if (name_space == NULL)
{
if (errno)
{
if (force_silent == 0)
error (0, errno, "%s", dir);
return 1;
}
else
error (1, 0, _("virtual memory exhausted"));
if (force_silent == 0)
error (0, errno, "%s", dir);
return 1;
}
dirlength = strlen (dir) + 1; /* + 1 is for the trailing '/'. */