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common: remove extra cast

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Arcterus 2014-06-17 20:51:59 -07:00
parent cf2d7a3bb7
commit b26b874829
1 changed files with 1 additions and 1 deletions
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2
common/c_types.rs
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@ -155,7 +155,7 @@ pub fn get_group_list(name: *c_char, gid: gid_t) -> Vec<gid_t> {
let mut ngroups: c_int = 32;
let mut groups: Vec<gid_t> = Vec::with_capacity(ngroups as uint);
if unsafe { getgrouplist(name, gid, groups.as_mut_ptr(), &mut ngroups as *mut c_int) } == -1 {
if unsafe { getgrouplist(name, gid, groups.as_mut_ptr(), &mut ngroups) } == -1 {
groups.reserve(ngroups as uint);
unsafe { getgrouplist(name, gid, groups.as_mut_ptr(), &mut ngroups); }
} else {