* string.c (chopped_length): get rid of unexpected exception.

  see [ruby-core:26336].


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25512 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 2 deletions

diff --git a/string.c b/string.c
index c64d7e40a5..9999c8570a 100644
--- a/string.c
+++ b/string.c
@@ -5925,9 +5925,9 @@ chopped_length(VALUE str)
     if (beg > end) return 0;
     p = rb_enc_prev_char(beg, end, end, enc);
     if (!p) return 0;
-    if (p > beg && rb_enc_codepoint(p, end, enc) == '\n') {
+    if (p > beg && rb_enc_ascget(p, end, 0, enc) == '\n') {
 	p2 = rb_enc_prev_char(beg, p, end, enc);
-	if (p2 && rb_enc_codepoint(p2, end, enc) == '\r') p = p2;
+	if (p2 && rb_enc_ascget(p2, end, 0, enc) == '\r') p = p2;
     }
     return p - beg;
 }