Fix some compiler warnings.

diff --git a/output/output_gnuplot.c b/output/output_gnuplot.c
index f7027626a2e4736a598af172fc9ab1966a8e4242..05da1e1aa9fc36e8666d5a7f5782db02880a5e14 100644 (file)
--- a/output/output_gnuplot.c
+++ b/output/output_gnuplot.c
@@ -270,7 +270,7 @@ static int analog_data(struct output *o, char *data_in, uint64_t length_in,
                char **data_out, uint64_t *length_out)
 {
        struct context *ctx;
-       unsigned int max_linelen, outsize, p, curbit, i;
+       unsigned int max_linelen, outsize, p, /* curbit, */ i;
 //     uint64_t sample;
        static uint64_t samplecount = 0;
        char *outbuf, *c;