Null checks, initilizations, etc

2011-03-05 18:00:16 -06:00
parent 77117d7463
commit 9f434ab384
12 changed files with 51 additions and 29 deletions
--- a/indra/newview/llvosky.cpp
+++ b/indra/newview/llvosky.cpp
@@ -975,7 +975,10 @@ void LLVOSky::calcAtmospherics(void)
 		}

 		temp2.mV[1] = llmax(0.f, lighty);
-		temp2.mV[1] = 1.f / temp2.mV[1];
+		if(temp2.mV[1] > 0.f)
+		{
+			temp2.mV[1] = 1.f / temp2.mV[1];
+		}
 		componentMultBy(sunlight, componentExp((light_atten * -1.f) * temp2.mV[1]));

 		// Distance