* suppress warnings with -Wwrite-string.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16716 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/util.c b/util.c
index 55c7e567f6..5e3470f7b1 100644
--- a/util.c
+++ b/util.c
@@ -3202,7 +3202,7 @@ rv_alloc(int i)
 }
 
 static char *
-nrv_alloc(char *s, char **rve, int n)
+nrv_alloc(const char *s, char **rve, int n)
 {
     char *rv, *t;