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

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@11458 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/io.c b/io.c
index 639f40b06..9e8710897 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);
 	}