gh-99537: Use Py_SETREF(var, NULL) in C code #99687
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Replace "Py_DECREF(var); var = NULL;" with "Py_SETREF(var, NULL);".
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@erlend-aasland: I wrote PR #99686 to replace For me, Py_SETREF() is easier because I don't have to think: hum, should DECREF be called before or after setting the variable to the new value (NULL)? From my point of view, it looks like an "atomic" which is always "correct" (when used properly: when the variable already contains a strong reference). |
Sorry, I forgot about this! IMO, this change improves readability. |
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Replace "Py_DECREF(var); var = NULL;" with "Py_SETREF(var, NULL);".