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Diffstat (limited to 'src/projections/vandg2.cpp')
| -rw-r--r-- | src/projections/vandg2.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/projections/vandg2.cpp b/src/projections/vandg2.cpp index 05314833..223620d6 100644 --- a/src/projections/vandg2.cpp +++ b/src/projections/vandg2.cpp @@ -24,7 +24,8 @@ static PJ_XY vandg2_s_forward (PJ_LP lp, PJ *P) { /* Spheroidal, forwa double x1, at, bt, ct; bt = fabs(M_TWO_D_PI * lp.phi); - if ((ct = 1. - bt * bt) < 0.) + ct = 1. - bt * bt; + if (ct < 0.) ct = 0.; else ct = sqrt(ct); |