file.c: proper types

nobu · nobu · commit 4db0887d67da · 2013-12-25T00:47:26.000Z
* file.c (rb_file_chown): use proper configured types, not plain
  int.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44400 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
diff --git a/file.c b/file.c
@@ -2292,14 +2292,15 @@ static VALUE
 rb_file_chown(VALUE obj, VALUE owner, VALUE group)
 {
     rb_io_t *fptr;
-    int o, g;
+    rb_uid_t o;
+    rb_gid_t g;
 #ifndef HAVE_FCHOWN
     VALUE path;
 #endif
 
     rb_secure(2);
-    o = NIL_P(owner) ? -1 : NUM2INT(owner);
-    g = NIL_P(group) ? -1 : NUM2INT(group);
+    o = NIL_P(owner) ? (rb_uid_t)-1 : NUM2UIDT(owner);
+    g = NIL_P(group) ? (rb_gid_t)-1 : NUM2GIDT(group);
     GetOpenFile(obj, fptr);
 #ifndef HAVE_FCHOWN
     if (NIL_P(fptr->pathv)) return Qnil;
