1 files changed, 2 insertions, 2 deletions

diff --git a/src/lib/libcrypto/bn/bn_mul.c b/src/lib/libcrypto/bn/bn_mul.c
index cb93ac3356..3ae3822bc2 100644
--- a/src/lib/libcrypto/bn/bn_mul.c
+++ b/src/lib/libcrypto/bn/bn_mul.c
@@ -224,7 +224,7 @@ void bn_mul_part_recursive(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b, int tn,
              int n, BN_ULONG *t)
         {
         int i,j,n2=n*2;
-        unsigned int c1,c2,neg,zero;
+        int c1,c2,neg,zero;
         BN_ULONG ln,lo,*p;
 
 # ifdef BN_COUNT
@@ -376,7 +376,7 @@ void bn_mul_part_recursive(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b, int tn,
 
                 /* The overflow will stop before we over write
                  * words we should not overwrite */
-                if (ln < c1)
+                if (ln < (BN_ULONG)c1)
                         {
                         do      {
                                 p++;