[Sheepdog] [PATCH 3/9] const correctness: char units[] is really const char units[]

[Steven Dake]

This patch changes the constant units[] to const char.

Signed-off-by: Steven Dake <sdake at redhat.com>
---
 collie/collie.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/collie/collie.c b/collie/collie.c
index 2e95b5b..9ea237d 100644
--- a/collie/collie.c
+++ b/collie/collie.c
@@ -77,7 +77,7 @@ static int is_current(struct sheepdog_inode *i)
 
 static char *size_to_str(uint64_t _size, char *str, int str_size)
 {
-	char *units[] = {"MB", "GB", "TB", "PB", "EB", "ZB", "YB"};
+	const char *units[] = {"MB", "GB", "TB", "PB", "EB", "ZB", "YB"};
 	int i = 0;
 	double size = (double)_size;
 
-- 
1.6.2.5