diff -r 71a5ebd9a59c security/nss/lib/pk11wrap/pk11merge.c --- a/security/nss/lib/pk11wrap/pk11merge.c Thu Apr 16 00:01:24 2009 +0200 +++ b/security/nss/lib/pk11wrap/pk11merge.c Sun Apr 19 14:24:38 2009 +0300 @@ -488,7 +488,7 @@ /* set up the input test */ input.data = (unsigned char *)testString; input.len = PK11_GetBlockSize(cryptoMechType, NULL); - if (input.len < 0) { + if ((int)input.len < 0) { rv = SECFailure; goto done; }