sr: out: Use uint8_t (not char) for buffers.

diff --git a/main.c b/main.c
index 7095a11d4c3073af2b113c855827ae00c2d27a7d..c53d0b5850c26f0c3fcd632396d9fa4f1e205cb4 100644 (file)
--- a/main.c
+++ b/main.c
@@ -43,7 +43,7 @@ datafeed_in(struct sr_dev *dev, struct sr_datafeed_packet *packet)
        struct sr_datafeed_logic *logic = NULL;
        int num_enabled_probes, sample_size, i;
        uint64_t filter_out_len;
-       char *filter_out;
+       uint8_t *filter_out;
        GArray *data;
 
        switch (packet->type) {