* eval.c, file.c, etc.: code-cleanup patch from Stefan Huehner

  <stefan at huehner.org>.  [ruby-core:08029]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10351 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/string.c b/string.c
index 2792e367d8..f254915f9b 100644
--- a/string.c
+++ b/string.c
@@ -3988,7 +3988,7 @@ rb_str_crypt(VALUE str, VALUE salt)
 {
     extern char *crypt(const char *, const char *);
     VALUE result;
-    char *s;
+    const char *s;
 
     StringValue(salt);
     if (RSTRING(salt)->len < 2)