#1479: Fix refleak in csv module (from rev 59062).
diff --git a/Modules/_csv.c b/Modules/_csv.c
index 75cafb2..afa7810 100644
--- a/Modules/_csv.c
+++ b/Modules/_csv.c
@@ -793,14 +793,13 @@
"newline inside string");
return NULL;
}
- if (!PyUnicode_Check(lineobj))
- {
- PyErr_Format(error_obj,
- "Iterator should return strings, "
- "not %.200s "
- "(did you open the file in text mode?)",
+ if (!PyUnicode_Check(lineobj)) {
+ PyErr_Format(error_obj, "iterator should return "
+ "strings, not %.200s (did you open "
+ "the file in text mode?)",
lineobj->ob_type->tp_name
);
+ Py_DECREF(lineobj);
return NULL;
}
++self->line_num;