diff --git a/LEGO1/lego/legoomni/include/legoanimpresenter.h b/LEGO1/lego/legoomni/include/legoanimpresenter.h
index 2d46c84c..7f4d1b5d 100644
--- a/LEGO1/lego/legoomni/include/legoanimpresenter.h
+++ b/LEGO1/lego/legoomni/include/legoanimpresenter.h
@@ -65,7 +65,7 @@ class LegoAnimPresenter : public MxVideoPresenter {
 	void FUN_100692b0();
 	void FUN_100695c0();
 	LegoChar* FUN_100697c0(const LegoChar* p_und1, const LegoChar* p_und2);
-	LegoBool FUN_100698b0(const CompoundObject& rois, const LegoChar* p_und2);
+	LegoBool FUN_100698b0(const CompoundObject& p_rois, const LegoChar* p_und2);
 	void FUN_10069b10();
 	LegoBool FUN_1006aba0();
 	LegoBool FUN_1006abb0(LegoTreeNode*, undefined4);
diff --git a/LEGO1/lego/legoomni/src/video/legoanimpresenter.cpp b/LEGO1/lego/legoomni/src/video/legoanimpresenter.cpp
index 2b3b7c23..a56030b7 100644
--- a/LEGO1/lego/legoomni/src/video/legoanimpresenter.cpp
+++ b/LEGO1/lego/legoomni/src/video/legoanimpresenter.cpp
@@ -274,7 +274,7 @@ LegoChar* LegoAnimPresenter::FUN_100697c0(const LegoChar* p_und1, const LegoChar
 }
 
 // FUNCTION: LEGO1 0x100698b0
-LegoBool LegoAnimPresenter::FUN_100698b0(const CompoundObject& rois, const LegoChar* p_und2)
+LegoBool LegoAnimPresenter::FUN_100698b0(const CompoundObject& p_rois, const LegoChar* p_und2)
 {
 	LegoBool result = FALSE;
 
@@ -285,8 +285,8 @@ LegoBool LegoAnimPresenter::FUN_100698b0(const CompoundObject& rois, const LegoC
 		str = tmp;
 	}
 
-	if (str != NULL && *str != '\0' && rois.size() > 0) {
-		for (CompoundObject::const_iterator it = rois.begin(); it != rois.end(); it++) {
+	if (str != NULL && *str != '\0' && p_rois.size() > 0) {
+		for (CompoundObject::const_iterator it = p_rois.begin(); it != p_rois.end(); it++) {
 			LegoROI* roi = (LegoROI*) *it;
 			const char* name = roi->GetName();