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-rw-r--r--src/peds/PedIK.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/peds/PedIK.cpp b/src/peds/PedIK.cpp
index 0bd49459..9b3f401f 100644
--- a/src/peds/PedIK.cpp
+++ b/src/peds/PedIK.cpp
@@ -51,7 +51,7 @@ CPedIK::RotateTorso(AnimBlendFrameData *animBlend, LimbOrientation *limb, bool c
float dotProduct = DotProduct(mat->at, inversedForward);
if(dotProduct > 1.0f) dotProduct = 1.0f;
if(dotProduct < -1.0f) dotProduct = -1.0f;
- float alpha = acos(dotProduct);
+ float alpha = Acos(dotProduct);
if(mat->at.z < 0.0f)
alpha = -alpha;