diff --git a/source/blender/editors/mesh/editmesh_mods.c b/source/blender/editors/mesh/editmesh_mods.c
index 612d1b18426..57b31b1c84f 100644
--- a/source/blender/editors/mesh/editmesh_mods.c
+++ b/source/blender/editors/mesh/editmesh_mods.c
@@ -959,7 +959,7 @@ static int similar_edge_select__internal(EditMesh *em, int mode, float thresh)
 					else if (eed->f2==0) /* first access, assign the face */
 						eed->tmp.f= efa;
 					else if (eed->f2==1) /* second, we assign the angle*/
-						eed->tmp.fp= RAD2DEGF(angle_v2v2(eed->tmp.f->n, efa->n))/180;
+						eed->tmp.fp= RAD2DEGF(angle_v3v3(eed->tmp.f->n, efa->n))/180;
 					eed->f2++; /* f2==0 no face assigned. f2==1 one face found. f2==2 angle calculated.*/
 				}
 				j++;
@@ -1086,7 +1086,7 @@ static int similar_edge_select_exec(bContext *C, wmOperator *op)
 	Mesh *me= obedit->data;
 	EditMesh *em= BKE_mesh_get_editmesh(me); 
 
-	int selcount = similar_edge_select__internal(em, RNA_int_get(op->ptr, "type"), RNA_float_get(op->ptr, "threshold"));
+	int selcount = similar_edge_select__internal(em, RNA_enum_get(op->ptr, "type"), RNA_float_get(op->ptr, "threshold"));
 	
 	if (selcount) {
 		/* here was an edge-mode only select flush case, has to be generalized */