remove unread var

diff --git a/ext/pdo_dblib/dblib_stmt.c b/ext/pdo_dblib/dblib_stmt.c
index a230db2984378ec7efe90f5f17727dff098359fd..7e7b8ed5682995fae29a9adaf64a7723cb833376 100644 (file)
--- a/ext/pdo_dblib/dblib_stmt.c
+++ b/ext/pdo_dblib/dblib_stmt.c
@@ -167,7 +167,6 @@ static int pdo_dblib_stmt_execute(pdo_stmt_t *stmt)
 {
        pdo_dblib_stmt *S = (pdo_dblib_stmt*)stmt->driver_data;
        pdo_dblib_db_handle *H = S->H;
-       RETCODE ret;
 
        dbsetuserdata(H->link, (BYTE*) &S->err);
 
@@ -181,7 +180,7 @@ static int pdo_dblib_stmt_execute(pdo_stmt_t *stmt)
                return 0;
        }
 
-       ret = pdo_dblib_stmt_next_rowset_no_cancel(stmt);
+       pdo_dblib_stmt_next_rowset_no_cancel(stmt);
 
        stmt->row_count = DBCOUNT(H->link);
        stmt->column_count = dbnumcols(H->link);