Fix possibly-uninitialized variable.
Thinko in  Per buildfarm, as well as warning seen locally.
@@ -1013,8 +1013,7 @@ pgss_ProcessUtility(PlannedStmt *pstmt, const char *queryString,
INSTR_TIME_SET_CURRENT(duration);
INSTR_TIME_SUBTRACT(duration, start);
- if (qc)
- rows = qc->commandTag == CMDTAG_COPY ? qc->nprocessed : 0;
+ rows = (qc && qc->commandTag == CMDTAG_COPY) ? qc->nprocessed : 0;
/* calc differences of buffer counters. */
bufusage.shared_blks_hit =
