FIx FABS(-0)

diff --git a/fpp_native.cpp b/fpp_native.cpp
index a8645b6e3d391dce17ca6d6cdf79a939f3b9e06c..7ec25462253054564e7d8d5bb34ac5e69f17d378 100644 (file)
--- a/fpp_native.cpp
+++ b/fpp_native.cpp
@@ -888,7 +888,7 @@ static void fp_log2(fpdata *a, fpdata *b)
 static void fp_abs(fpdata *a, fpdata *b, int prec)
 {
        fp_set_prec(prec);
-       a->fp = b->fp < 0.0 ? -b->fp : b->fp;
+       a->fp = abs(b->fp);
        fp_reset_prec(a);
 }
 static void fp_cosh(fpdata *a, fpdata *b)