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-rw-r--r--Lisp/method-invocation.lisp5
1 files changed, 4 insertions, 1 deletions
diff --git a/Lisp/method-invocation.lisp b/Lisp/method-invocation.lisp
index 29c6d63..bb6282f 100644
--- a/Lisp/method-invocation.lisp
+++ b/Lisp/method-invocation.lisp
@@ -210,7 +210,9 @@ Returns: *result* --- the return value of the method invocation.
(the fixnum (length args)))
(objc-arg-ptrs '(:pointer :void)
real-argc)
- (return-value-cell return-c-type)
+ (return-value-cell (if (eq return-c-type :void)
+ :int
+ return-c-type))
(objc-arg-buffer +pessimistic-allocation-type+
real-argc))
(dotimes (i real-argc)
@@ -268,6 +270,7 @@ Returns: *result* --- the return value of the method invocation.
(make-instance return-type
:pointer (cffi:mem-ref return-value-cell
return-c-type))))
+ ((:void) (values))
(otherwise (cffi:mem-ref return-value-cell
return-c-type)))))))))))