diff options
Diffstat (limited to 'lib/parabolic_sar.c')
| -rw-r--r-- | lib/parabolic_sar.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/parabolic_sar.c b/lib/parabolic_sar.c index ff84834..cd699aa 100644 --- a/lib/parabolic_sar.c +++ b/lib/parabolic_sar.c @@ -35,12 +35,11 @@ int ts_parabolic_sar( { TS_PROLOGUE( ts_parabolic_sar_p ); if ( !c ) return -1; - fp_t step = ((ts_parabolic_sar_params_t *)c)->step; - fp_t max_af = ((ts_parabolic_sar_params_t *)c)->max_af; + fp_t step = ((ts_parabolic_sar_params_t const *)c)->step; + fp_t max_af = ((ts_parabolic_sar_params_t const *)c)->max_af; if (step <= 0 || max_af <= 0) return -1; if (isnan(step) || isnan(max_af)) return -1; if (step > max_af) return -1; - if (n == 0) return -1; int_t trend = 1; fp_t sar = ts_l( x, 0 ); |