MonetDB: Dec2011 - Check for nil when converting TIME to INTERVAL.

[Sjoerd Mullender]

Changeset: 9a614c6dad5a for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=9a614c6dad5a
Modified Files:
        sql/backends/monet5/sql.mx
Branch: Dec2011
Log Message:

Check for nil when converting TIME to INTERVAL.


diffs (14 lines):

diff --git a/sql/backends/monet5/sql.mx b/sql/backends/monet5/sql.mx
--- a/sql/backends/monet5/sql.mx
+++ b/sql/backends/monet5/sql.mx
@@ -5610,6 +5610,10 @@ second_interval_daytime( lng *res, dayti
        lng r = *(int*)s;
 
        (void)sk;
+       if (daytime_isnil(*s)) {
+               *res = lng_nil;
+               return MAL_SUCCEED;
+       }
        switch(k) {
        case isec:
                break;
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