fix wide printf forms ignoring width for %lc format specifier

[musl] / src / complex / catanf.c

diff --git a/src/complex/catanf.c b/src/complex/catanf.c
index ef3907a..1d569f2 100644 (file)
--- a/src/complex/catanf.c
+++ b/src/complex/catanf.c
@@ -61,13 +61,15 @@ static const double DP1 = 3.140625;
 static const double DP2 = 9.67502593994140625E-4;
 static const double DP3 = 1.509957990978376432E-7;
 
+static const float float_pi = M_PI;
+
 static float _redupif(float xx)
 {
        float x, t;
        long i;
 
        x = xx;
-       t = x/(float)M_PI;
+       t = x/float_pi;
        if (t >= 0.0f)
                t += 0.5f;
        else