[PATCH 16/28] ddb/db_command.c (db_command): use db_addr_t instead of db_expr_t

[Marin Ramesa]

In this way there are two casts less.

* ddb/db_command.c (addr): Use db_addr_t as the type.
(addr): Don't cast to db_expr_t.
(db_expression) (addr): Cast to a pointer to db_expr_t.

---
 ddb/db_command.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/ddb/db_command.c b/ddb/db_command.c
index e8792d0..cb3e4d7 100644
--- a/ddb/db_command.c
+++ b/ddb/db_command.c
@@ -160,7 +160,8 @@ db_command(last_cmdp, cmd_table)
        struct db_command       *cmd;
        int             t;
        char            modif[TOK_STRING_SIZE];
-       db_expr_t       addr, count;
+       db_expr_t       count;
+       db_addr_t       addr;
        boolean_t       have_addr = FALSE;
        int             result;
 
@@ -168,7 +169,7 @@ db_command(last_cmdp, cmd_table)
        if (t == tEOL || t == tSEMI_COLON) {
            /* empty line repeats last command, at 'next' */
            cmd = *last_cmdp;
-           addr = (db_expr_t)db_next;
+           addr = db_next;
            have_addr = FALSE;
            count = 1;
            modif[0]  = '\0';
@@ -241,13 +242,13 @@ db_command(last_cmdp, cmd_table)
                    modif[0] = '\0';
                }
 
-               if (db_expression(&addr)) {
-                   db_dot = (db_addr_t) addr;
+               if (db_expression((db_expr_t *)&addr)) {
+                   db_dot = addr;
                    db_last_addr = db_dot;
                    have_addr = TRUE;
                }
                else {
-                   addr = (db_expr_t) db_dot;
+                   addr = db_dot;
                    have_addr = FALSE;
                }
                t = db_read_token();
-- 
1.8.1.4