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Marius Schamschula
03fa933ace
git-svn-id: https://svn.macports.org/repository/macports/trunk/dports@148366 d073be05-634f-4543-b044-5fe20cf6d1d6
12 lines
512 B
Diff
12 lines
512 B
Diff
--- sunriset.cpp.orig 2015-06-01 08:25:41.000000000 -0500
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+++ sunriset.cpp 2016-05-05 08:11:03.000000000 -0500
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@@ -92,7 +92,7 @@
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/* compute the diurnal arc that the sun traverses to reach the specified altitide altit: */
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double cost = (sind(altitude) - sind(pRun->latitude) * sind(sdec)) / (cosd(pRun->latitude) * cosd(sdec));
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- if (abs(cost) < 1.0)
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+ if (fabs(cost) < 1.0)
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diurnalArc = 2*acosd(cost)/15.0; /* Diurnal arc, hours */
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else if (cost>=1.0)
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diurnalArc = 0.0; // Polar Night
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