function.c: fix typo

* ext/fiddle/function.c (initialize): fix typo "ary" to "args", and adjust type of variables to suppress warnings. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53090 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
ruby · Dec 13, 2015 · 4977af3 · 4977af3
1 parent 0d5d742
commit 4977af3
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/ext/fiddle/function.c b/ext/fiddle/function.c
@@ -94,7 +94,7 @@ initialize(int argc, VALUE argv[], VALUE self)
     ffi_type **arg_types, *rtype;
     ffi_status result;
     VALUE ptr, args, ret_type, abi, kwds, ary;
-    long i, len;
+    int i, len;
     int nabi;
     void *cfunc;
 
@@ -110,8 +110,8 @@ initialize(int argc, VALUE argv[], VALUE self)
 
     Check_Type(args, T_ARRAY);
     len = RARRAY_LENINT(args);
-    Check_Max_Args_Long("args", len);
-    ary = rb_ary_subseq(ary, 0, len);
+    Check_Max_Args("args", len);
+    ary = rb_ary_subseq(args, 0, len);
     for (i = 0; i < RARRAY_LEN(args); i++) {
 	VALUE a = RARRAY_PTR(args)[i];
 	int type = NUM2INT(a);