Eliminated a spandsp warning frmo clang

diff --git a/libs/spandsp/src/modem_connect_tones.c b/libs/spandsp/src/modem_connect_tones.c
index 9c030ad0edfc67e7828a2d3aa25007ee1e1d30e4..98262a1cad102ce7d314054358dc242268c76bd2 100644 (file)
--- a/libs/spandsp/src/modem_connect_tones.c
+++ b/libs/spandsp/src/modem_connect_tones.c
@@ -526,7 +526,7 @@ SPAN_DECLARE_NONSTD(int) modem_connect_tones_rx(modem_connect_tones_rx_state_t *
             filtered = 0.001599787f*(v1 - s->z15hz_2);
             s->z15hz_2 = s->z15hz_1;
             s->z15hz_1 = v1;
-            s->am_level += abs(lfastrintf(filtered)) - (s->am_level >> 8);
+            s->am_level += abs((int) lfastrintf(filtered)) - (s->am_level >> 8);
             //printf("%9.1f %10.4f %9d %9d\n", famp, filtered, s->am_level, s->channel_level);
             /* A Cauer notch at 2100Hz, spread just wide enough to meet our detection bandwidth
                criteria. */