psycopg/psycopg2
1
1
Fork 0
mirror of https://github.com/psycopg/psycopg2.git synced 2024-09-22 11:48:48 +03:00
Code Issues Packages Projects Releases Wiki Activity

Correctly handle an empty error message from PQescapeIdentifier

Browse Source
This commit is contained in:
Daniele Varrazzo 2014-06-05 13:41:45 +02:00 committed by mrmilosz
parent 54e5349f53
commit 92109e4bba
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
psycopg/cursor_type.c
View File

@ -1030,7 +1030,8 @@ _escape_identifier(PGconn *pgconn, const char *str, size_t length)
rv = PQescapeIdentifier(pgconn, str, length); rv = PQescapeIdentifier(pgconn, str, length);
if (!rv) { if (!rv) {
char *msg; char *msg;
if (!(msg = PQerrorMessage(pgconn))) { msg = PQerrorMessage(pgconn);
if (!msg || !msg[0]) {
msg = "no message provided"; msg = "no message provided";
} }
PyErr_Format(InterfaceError, "failed to escape identifier: %s", msg); PyErr_Format(InterfaceError, "failed to escape identifier: %s", msg);