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-rw-r--r--libtommath/bn_mp_add_d.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/libtommath/bn_mp_add_d.c b/libtommath/bn_mp_add_d.c
index fde3cee..d472353 100644
--- a/libtommath/bn_mp_add_d.c
+++ b/libtommath/bn_mp_add_d.c
@@ -37,8 +37,9 @@ mp_add_d (mp_int * a, mp_digit b, mp_int * c)
/* c = |a| - b */
res = mp_sub_d(a, b, c);
- /* fix sign */
- a->sign = c->sign = MP_NEG;
+ /* fix signs */
+ a->sign = MP_NEG;
+ c->sign = (c->used) ? MP_NEG : MP_ZPOS;
return res;
}
@@ -105,5 +106,5 @@ mp_add_d (mp_int * a, mp_digit b, mp_int * c)
#endif
/* $Source: /root/tcl/repos-to-convert/tcl/libtommath/bn_mp_add_d.c,v $ */
-/* $Revision: 1.1.1.2 $ */
-/* $Date: 2005/09/26 16:31:56 $ */
+/* $Revision: 1.2 $ */
+/* $Date: 2005/10/08 14:42:54 $ */