lib/getrange.c: getrange(): Add const to pointer

Now that we have const-generic macros, we can use a const pointer.

Signed-off-by: Alejandro Colomar <alx@kernel.org>

diff --git a/lib/getrange.c b/lib/getrange.c
index e942e1cb39b27f5b21e7a6fd3f479745a1d7a7e8..86f77711effb5ae1aa01a1ae85188c01149fc5d4 100644 (file)
--- a/lib/getrange.c
+++ b/lib/getrange.c
@@ -28,7 +28,7 @@ getrange(const char *range,
          unsigned long *min, bool *has_min,
          unsigned long *max, bool *has_max)
 {
-       char  *end;
+       const char  *end;
 
        if (NULL == range)
                return -1;