add comment

diff --git a/crypto/bn/bn_nist.c b/crypto/bn/bn_nist.c
index 117c2881fab24ed0eb6825b7caf6b5d1b32fa519..ce860b1d7581eda311a68dbb4fb23fd0cf745f4f 100644 (file)
--- a/crypto/bn/bn_nist.c
+++ b/crypto/bn/bn_nist.c
@@ -1048,6 +1048,7 @@ int BN_nist_mod_384(BIGNUM *r, const BIGNUM *a, const BIGNUM *field,
        }
 
 #ifdef _WIN32_WCE
+/* Workaround for compiler bug under CE */
 #pragma optimize( "", off )
 #endif