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Fixed apparent access to uninitialized var

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No error before: cpychecker is confused but the var was init'd by
PyLong_FromString.

davidmalcolm/gcc-python-plugin#167
This commit is contained in:
Daniele Varrazzo 2019-01-23 09:30:05 +00:00
parent 1f62b47dc5
commit 27b26bc210
1 changed files with 2 additions and 2 deletions
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4
psycopg/typecast_datetime.c
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@ -286,7 +286,7 @@ static PyObject *
interval_from_usecs(const char *str) interval_from_usecs(const char *str)
{ {
PyObject *us = NULL; PyObject *us = NULL;
char *pend; char *pend = NULL;
PyObject *rv = NULL; PyObject *rv = NULL;
Dprintf("interval_from_usecs: %s", str); Dprintf("interval_from_usecs: %s", str);
@ -296,7 +296,7 @@ interval_from_usecs(const char *str)
goto exit; goto exit;
} }
if (*pend != '\0') { if (pend && *pend != '\0') {
/* there are trailing chars, it's not just micros. Barf. */ /* there are trailing chars, it's not just micros. Barf. */
Dprintf("interval_from_usecs: spurious chars %s", pend); Dprintf("interval_from_usecs: spurious chars %s", pend);
PyErr_Format(PyExc_ValueError, PyErr_Format(PyExc_ValueError,