svn commit: r307862 - in head/lang/erlang: . files

[Jimmy Olgeni]

Author: olgeni
Date: Tue Nov 27 21:34:53 2012
New Revision: 307862
URL: http://svnweb.freebsd.org/changeset/ports/307862

Log:
  Fix crash when a table viewer in the observer application attempts
  to refresh an ETS table which no longer exists.
  
  Submitted by:	Peti Gomori on erlang-patches
  Feature safe:	yes

Added:
  head/lang/erlang/files/patch-lib_runtime__tools_src_observer__backend.erl   (contents, props changed)
Modified:
  head/lang/erlang/Makefile

Modified: head/lang/erlang/Makefile
==============================================================================
--- head/lang/erlang/Makefile	Tue Nov 27 20:09:34 2012	(r307861)
+++ head/lang/erlang/Makefile	Tue Nov 27 21:34:53 2012	(r307862)
@@ -7,7 +7,7 @@
 
 PORTNAME=	erlang
 PORTVERSION=	15.b.02
-PORTREVISION=	1
+PORTREVISION=	2
 PORTEPOCH=	2
 CATEGORIES=	lang parallel java
 MASTER_SITES=	http://www.erlang.org/download/:erlangorg		\

Added: head/lang/erlang/files/patch-lib_runtime__tools_src_observer__backend.erl
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/lang/erlang/files/patch-lib_runtime__tools_src_observer__backend.erl	Tue Nov 27 21:34:53 2012	(r307862)
@@ -0,0 +1,14 @@
+
+$FreeBSD$
+
+--- lib/runtime_tools/src/observer_backend.erl.orig
++++ lib/runtime_tools/src/observer_backend.erl
+@@ -83,7 +83,7 @@
+ 	       ets -> ets:info(Table, size);
+ 	       mnesia -> mnesia:table_info(Table, size)
+ 	   end,
+-    case Size > 0 of
++    case Size =/= undefined andalso Size > 0 of
+ 	false ->
+ 	    Parent ! {self(), '$end_of_table'},
+ 	    normal;