Declare guesses const

As suggested by cppcheck:

parse.c:163:19: style: Variable 'guesses' can be declared with const [constVariable]
       static int guesses[] = { 1, 4, 100, 1000, 1 };
                  ^

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/parse.c b/parse.c
index 787b3e2..18739d7 100644
--- a/parse.c
+++ b/parse.c
@@ -160,7 +160,7 @@ ParseInput(DviWidget dw)
 			n = GetNumber(dw);
 			if (!dw->dvi.size_scale)
 			{
-			    static int	guesses[] = { 1, 4, 100, 1000, 1 };
+			    static const int guesses[] = { 1, 4, 100, 1000, 1 };
 			    int		i;
 
 			    for (i = 0; i < 4; i++)