@@ -0,0 +1 @@
+Propagate errors that occur while converting macOS system proxy settings.
@@ -113,6 +113,7 @@ get_proxy_settings(PyObject* Py_UNUSED(mod), PyObject *Py_UNUSED(ignored))
             } else {
                 PyObject* t = cfstring_to_pystring(aString);
                 if (!t) {
+                    if (PyErr_Occurred()) goto error;
                     PyTuple_SetItem(v, i, Py_NewRef(Py_None));
                 } else {
                     PyTuple_SetItem(v, i, t);
@@ -161,6 +162,7 @@ set_proxy(PyObject* proxies, const char* proto, CFDictionaryRef proxyDict,
                 Py_DECREF(v);
                 return r;
             }
+            if (PyErr_Occurred()) return -1;
         }
 
     }
Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	`+Propagate errors that occur while converting macOS system proxy settings.`
Original file line number	Diff line number	Diff line change
`@@ -113,6 +113,7 @@ get_proxy_settings(PyObject* Py_UNUSED(mod), PyObject *Py_UNUSED(ignored))`
`113`	`113`	`} else {`
`114`	`114`	`PyObject* t = cfstring_to_pystring(aString);`
`115`	`115`	`if (!t) {`
	`116`	`+ if (PyErr_Occurred()) goto error;`
`116`	`117`	`PyTuple_SetItem(v, i, Py_NewRef(Py_None));`
`117`	`118`	`} else {`
`118`	`119`	`PyTuple_SetItem(v, i, t);`
`@@ -161,6 +162,7 @@ set_proxy(PyObject* proxies, const char* proto, CFDictionaryRef proxyDict,`
`161`	`162`	`Py_DECREF(v);`
`162`	`163`	`return r;`
`163`	`164`	`}`
	`165`	`+ if (PyErr_Occurred()) return -1;`
`164`	`166`	`}`
`165`	`167`
`166`	`168`	`}`