19991012

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@537 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/hash.c b/hash.c
index 608f85d72..a0d11c06d 100644
--- a/hash.c
+++ b/hash.c
@@ -264,6 +264,7 @@ rb_hash_s_create(argc, argv, klass)
     hash = rb_hash_new2(klass);
 
     for (i=0; i<argc; i+=2) {
+	if (NIL_P(argv[i+1])) continue;
 	st_insert(RHASH(hash)->tbl, argv[i], argv[i+1]);
     }