Reverse changes to fmpz_vec

Author: Jake Moss

src/flint/types/fmpz_vec.pyx

@@ -55,14 +55,11 @@ cdef class fmpz_vec:
         elif not 0 <= x < self.length:
             raise IndexError("index out of range")
 
-        if typecheck(y, fmpz_mod):
-            fmpz_set(&self.val[x], (<fmpz_mod>y).val)
-        else:
-            y = any_as_fmpz(y)
-            if y is NotImplemented:
-                raise TypeError("argument is not coercible to fmpz")
+        y = any_as_fmpz(y)
+        if y is NotImplemented:
+            raise TypeError("argument is not coercible to fmpz")
 
-            fmpz_set(&self.val[x], (<fmpz>y).val)
+        fmpz_set(&self.val[x], (<fmpz>y).val)
 
     def __len__(self):
         return self.length