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-rw-r--r--encoding.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/encoding.c b/encoding.c
index 57af9762e9..3e4892b2e2 100644
--- a/encoding.c
+++ b/encoding.c
@@ -543,7 +543,8 @@ rb_enc_registered(const char *name)
static VALUE
require_enc(VALUE enclib)
{
- return rb_require_safe(enclib, rb_safe_level());
+ int safe = rb_safe_level();
+ return rb_require_safe(enclib, safe > 3 ? 3 : safe);
}
static int