Don't discard const

diff --git a/src/pixbuf-renderer.c b/src/pixbuf-renderer.c
index 89ab17b..2021a1f 100644 (file)
--- a/src/pixbuf-renderer.c
+++ b/src/pixbuf-renderer.c
@@ -2368,7 +2368,7 @@ static void pr_create_anaglyph_dubois(GdkPixbuf *pixbuf, GdkPixbuf *right, gint
                        double res[3];
                        for (k = 0; k < 3; k++) 
                                {
-                               double *m = pr_dubois_matrix[k];
+                               const double *m = pr_dubois_matrix[k];
                                res[k] = sp[0] * m[0] + sp[1] * m[1] + sp[2] * m[2] + dp[0] * m[3] + dp[1] * m[4] + dp[2] * m[5];
                                if (res[k] < 0.0) res[k] = 0;
                                if (res[k] > 255.0) res[k] = 255.0;