Fix a ** 0 mod 1 = 0 for real this time.

[oweals/openssl.git] / crypto / bn / bn_sqrt.c

diff --git a/crypto/bn/bn_sqrt.c b/crypto/bn/bn_sqrt.c
index 232af99a216d853552d8260dcaf9f02908ad6aa5..ec18641150ae5190008809332a2ef2a4a405edce 100644 (file)
--- a/crypto/bn/bn_sqrt.c
+++ b/crypto/bn/bn_sqrt.c
@@ -57,7 +57,7 @@
  *
  */
 
-#include "cryptlib.h"
+#include "internal/cryptlib.h"
 #include "bn_lcl.h"
 
 BIGNUM *BN_mod_sqrt(BIGNUM *in, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx)
@@ -398,9 +398,8 @@ BIGNUM *BN_mod_sqrt(BIGNUM *in, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx)
 
  end:
     if (err) {
-        if (ret != NULL && ret != in) {
+        if (ret != in)
             BN_clear_free(ret);
-        }
         ret = NULL;
     }
     BN_CTX_end(ctx);