Fix typo in commit 6f7d02aa60b7

Per pink buildfarm.

diff --git a/src/backend/executor/instrument.c b/src/backend/executor/instrument.c
index 0f2da2214831eb5f6feef06fd1524717181f3fb9..3ecb52c0b3691d5273fedab2df36e2118cc9f839 100644 (file)
--- a/src/backend/executor/instrument.c
+++ b/src/backend/executor/instrument.c
@@ -63,7 +63,7 @@ void
 InstrStartNode(Instrumentation *instr)
 {
    if (instr->need_timer &&
-       INSTR_TIME_SET_CURRENT_LAZY(instr->starttime))
+       !INSTR_TIME_SET_CURRENT_LAZY(instr->starttime))
        elog(ERROR, "InstrStartNode called twice in a row");
 
    /* save buffer usage totals at node entry, if needed */