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-rw-r--r--src/string.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/string.c b/src/string.c
index 53e8fcab6..679b06f9e 100644
--- a/src/string.c
+++ b/src/string.c
@@ -1511,9 +1511,8 @@ mrb_value
mrb_str_intern(mrb_state *mrb, mrb_value self)
{
mrb_sym id;
- mrb_value str = RB_GC_GUARD(self);
- id = mrb_intern_str(mrb, str);
+ id = mrb_intern_str(mrb, self);
return mrb_symbol_value(id);
}