MonetDB: Jul2012 - Removed useless assignment.

[Sjoerd Mullender]

Changeset: 5f0465f436bc for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=5f0465f436bc
Modified Files:
        sql/server/rel_select.c
Branch: Jul2012
Log Message:

Removed useless assignment.
Found by coverity.


diffs (12 lines):

diff --git a/sql/server/rel_select.c b/sql/server/rel_select.c
--- a/sql/server/rel_select.c
+++ b/sql/server/rel_select.c
@@ -4661,7 +4661,7 @@ join_on_column_name(mvc *sql, sql_rel *r
                                cond = rel_unop_(sql, le, NULL, "isnull", 
card_value);
                                le = rel_nop_(sql, cond, re, le, NULL, NULL, 
"ifthenelse", card_value);
                        }
-                       exp_setname(sql->sa, le, nme, nm = sa_strdup(sql->sa, 
nm));
+                       exp_setname(sql->sa, le, nme, sa_strdup(sql->sa, nm));
                        append(outexps, le);
                        list_remove_data(r_exps, re);
                } else {
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