string.c: term fill

* string.c (rb_str_delete_bang): fill wchar terminator.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48764 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/string.c b/string.c
index 2fb67efe92..d82051d25f 100644
--- a/string.c
+++ b/string.c
@@ -5971,7 +5971,7 @@ rb_str_delete_bang(int argc, VALUE *argv, VALUE str)
 	    s += clen;
 	}
     }
-    *t = '\0';
+    TERM_FILL(t, TERM_LEN(str));
     STR_SET_LEN(str, t - RSTRING_PTR(str));
     ENC_CODERANGE_SET(str, cr);