string.c: return reallocated pointer

* string.c (str_fill_term): return new pointer reallocated by
  filling terminator.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55212 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 1 deletions

diff --git a/string.c b/string.c
index 97831e569a..c3fb9b2277 100644
--- a/string.c
+++ b/string.c
@@ -2012,8 +2012,9 @@ str_fill_term(VALUE str, char *s, long len, int termlen)
     }
     else {
 	TERM_FILL(s + len, termlen);
+	return s;
     }
-    return s;
+    return RSTRING_PTR(str);
 }
 
 char *