Fix log varargs bugs indicated by -Wformat

[libsigrok.git] / src / scpi / scpi.c

diff --git a/src/scpi/scpi.c b/src/scpi/scpi.c
index 38d74ab5ffcc17989d478e9a9cb93fcf3c9877a0..e198b2bd296579d5fe89d14baf59c131489dae65 100644 (file)
--- a/src/scpi/scpi.c
+++ b/src/scpi/scpi.c
@@ -425,10 +425,10 @@ SR_PRIV int sr_scpi_get_string(struct sr_scpi_dev_inst *scpi,
        if (response->len >= 1 && response->str[response->len - 1] == '\r')
                g_string_truncate(response, response->len - 1);
 
-       *scpi_response = response->str;
-       g_string_free(response, FALSE);
+       sr_spew("Got response: '%.70s', length %" G_GSIZE_FORMAT ".",
+               response->str, response->len);
 
-       sr_spew("Got response: '%.70s', length %d.", *scpi_response, strlen(*scpi_response));
+       *scpi_response = g_string_free(response, FALSE);
 
        return SR_OK;
 }