suppress warning about unused value by casting it to (void)

bb69beef · Stefan Behnel · 8bf936e5 · bb69beef
Commit bb69beef authored Sep 30, 2015 by Stefan Behnel
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Cython/Utility/ModuleSetupCode.c Cython/Utility/ModuleSetupCode.c +1 -1

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--- a/Cython/Utility/ModuleSetupCode.c
+++ b/Cython/Utility/ModuleSetupCode.c
@@ -213,7 +213,7 @@ typedef struct {
  #endif
 #endif
-#define __Pyx_void_to_None(void_result) (void_result, Py_INCREF(Py_None), Py_None)
+#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
 /////////////// CInitCode ///////////////