Apply Vladimir's latest cleanup patch.

 -Erik


git-svn-id: svn://busybox.net/trunk/busybox@2288 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 1 insertions, 1 deletions

diff --git a/tr.c b/tr.c
index 32a4f2917..ce15cfdf8 100644
--- a/tr.c
+++ b/tr.c
@@ -93,7 +93,7 @@ static void map(register unsigned char *string1, unsigned int string1_len,
         }
 }
 
-static unsigned int expand(char *arg, register unsigned char *buffer)
+static unsigned int expand(const char *arg, register unsigned char *buffer)
 {
         unsigned char *buffer_start = buffer;
         int i, ac;