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-rw-r--r--src/interfaces/ecpg/preproc/preproc.y6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/interfaces/ecpg/preproc/preproc.y b/src/interfaces/ecpg/preproc/preproc.y
index 888452f0c9..1a0beba3e6 100644
--- a/src/interfaces/ecpg/preproc/preproc.y
+++ b/src/interfaces/ecpg/preproc/preproc.y
@@ -2758,11 +2758,11 @@ table_ref: relation_expr
}
| relation_expr alias_clause
{
- cat2_str($1, $2);
+ $$= cat2_str($1, $2);
}
| '(' select_subclause ')' alias_clause
{
- cat_str(4, make_str("("), $2, make_str(")"), $4);
+ $$=cat_str(4, make_str("("), $2, make_str(")"), $4);
}
| joined_table
{
@@ -2770,7 +2770,7 @@ table_ref: relation_expr
}
| '(' joined_table ')' alias_clause
{
- cat_str(4, make_str("("), $2, make_str(")"), $4);
+ $$=cat_str(4, make_str("("), $2, make_str(")"), $4);
}
;