* string.c (rb_str_each_line): constified.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@22612 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/string.c b/string.c
index f9730012c..3166f595e 100644
--- a/string.c
+++ b/string.c
@@ -5658,7 +5658,7 @@ rb_str_each_line(int argc, VALUE *argv, VALUE str)
     rb_encoding *enc;
     VALUE rs;
     unsigned int newline;
-    char *p, *pend, *s, *ptr;
+    const char *p, *pend, *s, *ptr;
     long len, rslen;
     VALUE line;
     int n;