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libutil: eliminate 'found' variable in gr_equal

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Submitted by:	Christoph Mallon <christoph.mallon gmx.de>
This commit is contained in:
Mateusz Guzik 2013-01-13 21:25:43 +00:00
parent f897e827b9
commit 29365f023a
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=245385
1 changed files with 5 additions and 8 deletions
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13
lib/libutil/gr_util.c
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@ -346,7 +346,6 @@ gr_equal(const struct group *gr1, const struct group *gr2)
{
int gr1_ndx;
int gr2_ndx;
bool found;
/* Check that the non-member information is the same. */
if (gr1->gr_name == NULL || gr2->gr_name == NULL) {
@ -367,17 +366,15 @@ gr_equal(const struct group *gr1, const struct group *gr2)
if (gr1->gr_mem != gr2->gr_mem)
return (false);
} else {
for (found = false, gr1_ndx = 0; gr1->gr_mem[gr1_ndx] != NULL;
gr1_ndx++) {
for (gr2_ndx = 0; gr2->gr_mem[gr2_ndx] != NULL;
gr2_ndx++)
for (gr1_ndx = 0; gr1->gr_mem[gr1_ndx] != NULL; gr1_ndx++) {
for (gr2_ndx = 0;; gr2_ndx++) {
if (gr2->gr_mem[gr2_ndx] == NULL)
return (false);
if (strcmp(gr1->gr_mem[gr1_ndx],
gr2->gr_mem[gr2_ndx]) == 0) {
found = true;
break;
}
if (!found)
return (false);
}
}
/* Check that group2 does not have more members than group1. */