3.2 - Fix Issue 12604 - Use a proper no-op macro expansion for VTRACE macro in _sre.c

202a3c42 · Senthil Kumaran · 29fa9d4d · 202a3c42
Commit 202a3c42 authored Oct 20, 2011 by Senthil Kumaran
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Modules/_sre.c Modules/_sre.c +1 -1

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--- a/Modules/_sre.c
+++ b/Modules/_sre.c
@@ -2760,7 +2760,7 @@ _compile(PyObject* self_, PyObject* args)
 #if defined(VVERBOSE)
 #define VTRACE(v) printf v
 #else
-#define VTRACE(v)
+#define VTRACE(v) do {} while(0)  /* do nothing */
 #endif
 /* Report failure */