normal	2014-03-02 10:49:15 +0900 (Sun, 02 Mar 2014)

  New Revision: 45232

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=45232

  Log:
    load.c (ruby_init_ext): make idempotent to suppress warnings

  Modified files:
    trunk/ChangeLog
    trunk/load.c
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 45231)
+++ ChangeLog	(revision 45232)
@@ -1,3 +1,7 @@ https://github.com/ruby/ruby/blob/trunk/ChangeLog#L1
+Sun Mar  2 10:47:58 2014  Eric Wong  <e@8...>
+
+	* load.c (ruby_init_ext): make idempotent to suppress warnings
+
 Sat Mar  1 19:51:42 2014  Tanaka Akira  <akr@f...>
 
 	* lib/open3.rb (Open3.capture3): Ignore Errno::EPIPE for writing
Index: load.c
===================================================================
--- load.c	(revision 45231)
+++ load.c	(revision 45232)
@@ -1059,10 +1059,13 @@ ruby_init_ext(const char *name, void (*i https://github.com/ruby/ruby/blob/trunk/load.c#L1059
 {
     st_table *loading_tbl = get_loading_table();
 
+    if (rb_provided(name))
+	return;
     if (!loading_tbl) {
 	GET_VM()->loading_table = loading_tbl = st_init_strtable();
     }
     st_update(loading_tbl, (st_data_t)name, register_init_ext, (st_data_t)init);
+    rb_provide(name);
 }
 
 /*

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