diff options
| -rw-r--r-- | Modules/audioop.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/Modules/audioop.c b/Modules/audioop.c index 5e1de1bd0c..342f262b52 100644 --- a/Modules/audioop.c +++ b/Modules/audioop.c @@ -15,7 +15,8 @@ typedef short PyInt16; #endif static const int maxvals[] = {0, 0x7F, 0x7FFF, 0x7FFFFF, 0x7FFFFFFF}; -static const int minvals[] = {0, -0x80, -0x8000, -0x800000, -0x80000000}; +/* -1 trick is needed on Windows to support -0x80000000 without a warning */ +static const int minvals[] = {0, -0x80, -0x8000, -0x800000, -0x7FFFFFFF-1}; static const unsigned int masks[] = {0, 0xFF, 0xFFFF, 0xFFFFFF, 0xFFFFFFFF}; static int @@ -434,7 +435,9 @@ audioop_minmax(PyObject *self, PyObject *args) signed char *cp; Py_ssize_t len, i; int size; - int min = 0x7fffffff, max = -0x80000000; + /* -1 trick below is needed on Windows to support -0x80000000 without + a warning */ + int min = 0x7fffffff, max = -0x7FFFFFFF-1; if (!PyArg_ParseTuple(args, "s#i:minmax", &cp, &len, &size)) return NULL; |