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| author | Benjamin Peterson <benjamin@python.org> | 2013-04-29 14:23:31 (GMT) |
|---|---|---|
| committer | Benjamin Peterson <benjamin@python.org> | 2013-04-29 14:23:31 (GMT) |
| commit | 0bb83f812f2a253d478c1a4f33e4b10685c5c5db (patch) | |
| tree | de8f22092a15df5319f9cab18fa934c2e97b1f69 /Python | |
| parent | 5c089314efb94d3ab4ddfea9c27d408e97ec3ff2 (diff) | |
| parent | fe1b22af0a9d696918204adaaae125a9bf86c5cf (diff) | |
| download | cpython-0bb83f812f2a253d478c1a4f33e4b10685c5c5db.zip cpython-0bb83f812f2a253d478c1a4f33e4b10685c5c5db.tar.gz cpython-0bb83f812f2a253d478c1a4f33e4b10685c5c5db.tar.bz2 | |
merge 3.3 (#17863)
Diffstat (limited to 'Python')
| -rw-r--r-- | Python/pythonrun.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/Python/pythonrun.c b/Python/pythonrun.c index 0cd695f..b92a8bd 100644 --- a/Python/pythonrun.c +++ b/Python/pythonrun.c @@ -1255,16 +1255,15 @@ PyRun_InteractiveOneFlags(FILE *fp, const char *filename, PyCompilerFlags *flags _Py_IDENTIFIER(encoding); if (fp == stdin) { - /* Fetch encoding from sys.stdin */ + /* Fetch encoding from sys.stdin if possible. */ v = PySys_GetObject("stdin"); - if (v == NULL || v == Py_None) - return -1; - oenc = _PyObject_GetAttrId(v, &PyId_encoding); - if (!oenc) - return -1; - enc = _PyUnicode_AsString(oenc); - if (enc == NULL) - return -1; + if (v && v != Py_None) { + oenc = _PyObject_GetAttrId(v, &PyId_encoding); + if (oenc) + enc = _PyUnicode_AsString(oenc); + if (!enc) + PyErr_Clear(); + } } v = PySys_GetObject("ps1"); if (v != NULL) { |