diff --git a/indra/newview/llwldaycycle.cpp b/indra/newview/llwldaycycle.cpp
index d6383d311..5235334f9 100644
--- a/indra/newview/llwldaycycle.cpp
+++ b/indra/newview/llwldaycycle.cpp
@@ -348,7 +348,7 @@ bool LLWLDayCycle::hasReferencesTo(const LLWLParamKey& keyframe) const
 void LLWLDayCycle::removeReferencesTo(const LLWLParamKey& keyframe)
 {
 	lldebugs << "Removing references to key frame " << keyframe.toLLSD() << llendl;
-	F32 keytime;
+	F32 keytime = 0.f;	// Avoid compiler warning.
 	bool might_exist;
 	do 
 	{