MonetDB: Aug2011 - Warn about improper initialized datacell module.

[mk]

Changeset: d0750becd7de for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=d0750becd7de
Modified Files:
        sql/backends/monet5/datacell/datacell.c
Branch: Aug2011
Log Message:

Warn about improper initialized datacell module.


diffs (24 lines):

diff --git a/sql/backends/monet5/datacell/datacell.c 
b/sql/backends/monet5/datacell/datacell.c
--- a/sql/backends/monet5/datacell/datacell.c
+++ b/sql/backends/monet5/datacell/datacell.c
@@ -85,12 +85,20 @@
        sql_func *f;
        sql_trans *tr;
 
+       if ( msg) {
+               GDKfree(msg);
+               fprintf(stdout, "# MonetDB/DataCell module not loaded\n");
+               fprintf(stdout, "# %s\n",msg);
+               fflush(stdout); /* make merovingian see this *now* */
+               return MAL_SUCCEED;
+       }
        if (m == NULL) {
                fprintf(stdout, "# MonetDB/DataCell module loaded\n");
                fflush(stdout); /* make merovingian see this *now* */
                return MAL_SUCCEED;
        }
 
+       msg = getContext(cntxt, mb, &m, NULL);
        s = mvc_bind_schema(m, schema_default);
        if (s == NULL)
                throw(SQL, "datacell.prelude", "Schema missing");
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