* vm_backtrace.c (rb_debug_inspector_open): use RARRAY_LENINT() for

int variable.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37980 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Thu Nov 29 16:14:41 2012  Koichi Sasada  <ko1@atdot.net>
+
+	* vm_backtrace.c (rb_debug_inspector_open): use RARRAY_LENINT() for
+	  int variable.
+
 Thu Nov 29 15:59:55 2012  Koichi Sasada  <ko1@atdot.net>
 
 	* include/ruby/debug.h: add rb_debug_inspector_* APIs.

vm_backtrace.c

@@ -931,7 +931,7 @@ rb_debug_inspector_open(rb_debug_inspector_func_t func, void *data)
     dbg_context.th = th;
     dbg_context.cfp = dbg_context.th->cfp;
     dbg_context.backtrace = vm_backtrace_location_ary(th, 0, 0);
-    dbg_context.backtrace_size = RARRAY_LEN(dbg_context.backtrace);
+    dbg_context.backtrace_size = RARRAY_LENINT(dbg_context.backtrace);
     dbg_context.contexts = collect_caller_bindings(th);
 
     TH_PUSH_TAG(th);