Avoid gcc warning about "unused variable".

diff --git a/src/float/transcendental/cl_LF_zeta_int.cc b/src/float/transcendental/cl_LF_zeta_int.cc
index 9460c93646b3f062a16d794795b6de4838bd3f1d..21017376572412f6a41cc132e4f59df70d80125b 100644 (file)
--- a/src/float/transcendental/cl_LF_zeta_int.cc
+++ b/src/float/transcendental/cl_LF_zeta_int.cc
@@ -94,7 +94,6 @@ const cl_LF compute_zeta_cvz2 (int s, uintC len)
        // evaluated using the binary splitting algorithm with truncation.
        var uintC actuallen = len+2; // 2 guard digits
        var uintC N = (uintC)(0.39321985*intDsize*actuallen)+1;
-       var uintC n;
        struct rational_series_stream : cl_pqd_series_stream {
                uintC n;
                int s;