* io.c (ruby_dup): start GC on ENOMEM as well.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/matzruby@11456 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 5 insertions, 1 deletions

diff --git a/ChangeLog b/ChangeLog
index 51f9f31f5d..c59ee7d866 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Wed Jan  3 11:36:51 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* io.c (ruby_dup): start GC on ENOMEM as well.
+
 Mon Jan  1 06:13:11 2007  Eric Hodel  <drbrain@segment7.net>
 
 	* lib/rdoc/parsers/c_parser.rb: Make Rdoc accessible.  Update constant
diff --git a/io.c b/io.c
index 639f40b068..9e8710897c 100644
--- a/io.c
+++ b/io.c
@@ -363,7 +363,7 @@ ruby_dup(int orig)
 
     fd = dup(orig);
     if (fd < 0) {
-	if (errno == EMFILE || errno == ENFILE) {
+	if (errno == EMFILE || errno == ENFILE || errno == ENOMEM) {
 	    rb_gc();
 	    fd = dup(orig);
 	}