fix gcc warnings on shadowed declarations

[paraslash.git] / gui.c

diff --git a/gui.c b/gui.c
index ab66bbb262d38efe8b4501034d3a8e651a07b5bd..ffd1ea842039760bd6a1ec268a01423334bbb368 100644 (file)
--- a/gui.c
+++ b/gui.c
@@ -893,8 +893,6 @@ repeat:
        /* command pipe only for COMMAND_MODE */
        if (command_pipe >= 0 && mode == COMMAND_MODE)
                para_fd_set(command_pipe, &rfds, &max_fileno);
-       if (curses_active)
-               para_fd_set(STDIN_FILENO, &rfds, &max_fileno);
        ret = para_select(max_fileno + 1, &rfds, NULL, &tv);
        if (ret <= 0)
                goto check_return; /* skip fd checks */
@@ -1085,22 +1083,22 @@ static void com_scroll_up(void)
 {
        struct rb_entry *rbe = NULL;
        unsigned lines;
-       int i, first_rbe, scroll;
+       int i, first_rbe, num_scroll;
 
        /* the entry that is going to vanish */
        rbe = ringbuffer_get(bot_win_rb, scroll_position);
        if (!rbe)
                goto err_out;
-       scroll = NUM_LINES(rbe->len);
+       num_scroll = NUM_LINES(rbe->len);
        first_rbe = first_visible_rbe(&lines);
        if (first_rbe < 0 || (first_rbe == ringbuffer_filled(bot_win_rb) - 1))
                goto err_out;
        scroll_position++;
-       wscrl(bot.win, -scroll);
+       wscrl(bot.win, -num_scroll);
        i = draw_top_rbe(&lines);
        if (i < 0)
                goto err_out;
-       while (i > 0 && lines < scroll) {
+       while (i > 0 && lines < num_scroll) {
                int rbe_lines;
                rbe = ringbuffer_get(bot_win_rb, --i);
                if (!rbe)
@@ -1341,11 +1339,6 @@ int main(int argc, char *argv[])
        initscr(); /* needed only once, always successful */
        init_curses();
        print_welcome();
-       ret = mark_fd_nonblock(STDIN_FILENO);
-       if (ret < 0) {
-               PARA_EMERG_LOG("%s\n", PARA_STRERROR(-ret));
-               exit(EXIT_FAILURE);
-       }
        for (;;) {
                print_status_bar();
                ret = do_select(GETCH_MODE);