Merge trunkz_modifier

1 files changed, 4 insertions, 4 deletions

diff --git a/libtommath/bn_mp_dr_is_modulus.c b/libtommath/bn_mp_dr_is_modulus.c
index ced330c..bf4ed8b 100644
--- a/libtommath/bn_mp_dr_is_modulus.c
+++ b/libtommath/bn_mp_dr_is_modulus.c
@@ -16,7 +16,7 @@
  */
 
 /* determines if a number is a valid DR modulus */
-int mp_dr_is_modulus(mp_int *a)
+int mp_dr_is_modulus(const mp_int *a)
 {
    int ix;
 
@@ -29,9 +29,9 @@ int mp_dr_is_modulus(mp_int *a)
     * but the first digit must be equal to -1 (mod b).
     */
    for (ix = 1; ix < a->used; ix++) {
-       if (a->dp[ix] != MP_MASK) {
-          return 0;
-       }
+      if (a->dp[ix] != MP_MASK) {
+         return 0;
+      }
    }
    return 1;
 }