Fix error in commit e6feef57.

I was careless passing a datum directly to DATE_NOT_FINITE without
calling DatumGetDateADT() first.

Backpatch-through: 9.4

diff --git a/src/backend/utils/adt/rangetypes.c b/src/backend/utils/adt/rangetypes.c
index 4cfc6ddb86d92bcd4ef17ebd5e6107bc18382e08..aff2c422b989c79282a9852d7198095d5570384f 100644 (file)
--- a/src/backend/utils/adt/rangetypes.c
+++ b/src/backend/utils/adt/rangetypes.c
@@ -1366,13 +1366,15 @@ daterange_canonical(PG_FUNCTION_ARGS)
    if (empty)
        PG_RETURN_RANGE(r);
 
-   if (!lower.infinite && !DATE_NOT_FINITE(lower.val) && !lower.inclusive)
+   if (!lower.infinite && !DATE_NOT_FINITE(DatumGetDateADT(lower.val)) &&
+       !lower.inclusive)
    {
        lower.val = DirectFunctionCall2(date_pli, lower.val, Int32GetDatum(1));
        lower.inclusive = true;
    }
 
-   if (!upper.infinite && !DATE_NOT_FINITE(upper.val) && upper.inclusive)
+   if (!upper.infinite && !DATE_NOT_FINITE(DatumGetDateADT(upper.val)) &&
+       upper.inclusive)
    {
        upper.val = DirectFunctionCall2(date_pli, upper.val, Int32GetDatum(1));
        upper.inclusive = false;