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* Avoid implicit conversion of pointers to booleans.

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* Add parenthesis.
This commit is contained in:
nekral-guest 2008-05-26 09:12:34 +00:00
parent 94b414861d
commit 64d0313c5b
1 changed files with 1 additions and 1 deletions
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lib/sgetgrent.c
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@ -127,7 +127,7 @@ struct group *sgetgrent (const char *buf)
*cp = '\0';
}
for (cp = grpbuf, i = 0; i < NFIELDS && cp; i++) {
for (cp = grpbuf, i = 0; (i < NFIELDS) && (NULL != cp); i++) {
grpfields[i] = cp;
cp = strchr (cp, ':');
if (NULL != cp) {