Merge pull request #4 from shirleyquirk/lc_useVersion

I mean it this time

1 files changed, 4 insertions, 3 deletions

diff --git a/src/utils.nim b/src/utils.nim
index 25d1b83..da9618b 100644
--- a/src/utils.nim
+++ b/src/utils.nim
@@ -211,7 +211,8 @@ proc forkWaitRedirect*(call: () -> int): tuple[output: seq[string], code: int] =
 proc getgrouplist*(user: cstring, group: Gid, groups: ptr cint, ngroups: var cint): cint
   {.importc, header: "<grp.h>".}
 
-proc setgroups*(size: int, groups: ptr cint): cint
+
+proc setgroups*(size: csize_t, groups: ptr cint): cint
   {.importc, header: "<grp.h>".}
 
 proc getUser(uid: int): User =
@@ -253,8 +254,8 @@ proc dropPrivileges*(): bool =
   if initialUser.isSome:
     let user = initialUser.unsafeGet
     var groups = user.groups.map(x => x.cint)
-
-    if setgroups(user.groups.len, addr(groups[0])) < 0:
+    
+    if setgroups(cast[csize_t](user.groups.len), addr(groups[0])) < 0:
       return false
     if setgid((Gid) user.gid) != 0:
       return false