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If PQgetCancel() returns NULL we should also return false.

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Noted by Andres Freund.
This commit is contained in:
Jaime Casanova
2013-07-12 08:01:01 -05:00
parent 2bc8044fda
commit 2e7acf03c4
1 changed files with 13 additions and 13 deletions
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6
dbutils.c
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@@ -443,8 +443,9 @@ CancelQuery(PGconn *conn, int timeout)
pgcancel = PQgetCancel(conn); pgcancel = PQgetCancel(conn);
if (pgcancel != NULL) if (pgcancel == NULL)
{ return false;
/* /*
* PQcancel can only return 0 if socket()/connect()/send() * PQcancel can only return 0 if socket()/connect()/send()
* fails, in any of those cases we can assume something * fails, in any of those cases we can assume something
@@ -458,7 +459,6 @@ CancelQuery(PGconn *conn, int timeout)
} }
PQfreeCancel(pgcancel); PQfreeCancel(pgcancel);
}
return true; return true;
} }