From f9718bf703a9cffdc47b6fb69f77ffcb0a838655 Mon Sep 17 00:00:00 2001
From: ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 16 Oct 2013 20:32:28 +0000
Subject: [PATCH] * error.c (rb_bug_reporter_add): return simply 0 if failed.  
 Please check return value.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43312 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog | 5 +++++
 error.c   | 4 ++--
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 67c6c4519d..006aeaddb3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Thu Oct 17 05:31:31 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* error.c (rb_bug_reporter_add): return simply 0 if failed.
+	  Please check return value.
+
 Thu Oct 17 05:17:33 2013  Koichi Sasada  <ko1@atdot.net>
 
 	* ext/objspace/object_tracing.c: add new method
diff --git a/error.c b/error.c
index 7f5f2e0385..ec2ad350f1 100644
--- a/error.c
+++ b/error.c
@@ -278,13 +278,13 @@ rb_bug_reporter_add(void (*func)(FILE *, void *), void *data)
 {
     struct bug_reporters *reporter;
     if (bug_reporters_size >= MAX_BUG_REPORTERS) {
-	rb_bug("rb_bug_reporter_add: overflow");
+	return 0; /* failed to register */
     }
     reporter = &bug_reporters[bug_reporters_size++];
     reporter->func = func;
     reporter->data = data;
 
-    return bug_reporters_size;
+    return 1;
 }
 
 static void