michaelh/zephyr
1
0
Fork 0
Code Releases Activity

Shell: Remove unnecessary new lines at startup

Browse source 
When the shell start, it will print two lines. The reason for that
behavior is not documented. Remove that to make the code simpler and
shorter one line at a time.

Signed-off-by: Théo Battrel <theo.battrel@nordicsemi.no>
This commit is contained in:
Théo Battrel 2024-08-20 14:09:56 +02:00 • committed by Anas Nashif
commit 9aba9ddd0c
1 changed files with 4 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

7
subsys/shell/shell.c
View file

@ -1446,9 +1446,10 @@ int shell_start(const struct shell *sh)
z_shell_vt100_color_set(sh, SHELL_NORMAL);
}
if (z_shell_strlen(sh->default_prompt) > 0) {
z_shell_raw_fprintf(sh->fprintf_ctx, "\n\n");
}
/* print new line before printing the prompt to clear the line
* vt100 are not used here for compatibility reasons
*/
z_cursor_next_line_move(sh);
state_set(sh, SHELL_STATE_ACTIVE);
k_mutex_unlock(&sh->ctx->wr_mtx);