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Fix a stupid off by one mistake

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This commit is contained in:
Erik Hofman 2020-12-08 09:47:22 +01:00
parent 6baae3e00b
commit 2d652adddc
1 changed files with 2 additions and 2 deletions
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4
src/Environment/climate.cxx
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@ -199,10 +199,10 @@ void FGClimate::update(double dt)
// convert from color shades to koppen-classicfication
_gl.elevation_m = 5600.0*color[1];
_code = static_cast<int>(floorf(255.0f*color[0]/4.0f), 32.0);
if (_code > MAX_CLIMATE_CLASSES)
if (_code >= MAX_CLIMATE_CLASSES)
{
SG_LOG(SG_ENVIRONMENT, SG_WARN, "Climate Koppen code exceeds the maximum");
_code = MAX_CLIMATE_CLASSES;
_code = MAX_CLIMATE_CLASSES-1;
}
if (_code == 0) set_ocean();