On Thu, Mar 4, 2021 at 7:06 AM Ryan Long <[email protected]> wrote:
>
> CID 1437650: Unchecked return value from library in rtems_shell_help().
>
> Closes #4291
> ---
> cpukit/libmisc/shell/main_help.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/cpukit/libmisc/shell/main_help.c
> b/cpukit/libmisc/shell/main_help.c
> index 611f2e0..c76139e 100644
> --- a/cpukit/libmisc/shell/main_help.c
> +++ b/cpukit/libmisc/shell/main_help.c
> @@ -119,7 +119,8 @@ static int rtems_shell_help(
> rtems_shell_cmd_t *shell_cmd;
>
> if (lines && (line > lines)) {
> - printf("Press any key to continue...");getchar();
> + printf("Press any key to continue...");
> + (void)getchar(); // we only want to know a character was pressed
add ' ' after (void)
The comment isn't needed, but if you want to keep it, make it /* */
consistent with others in that file.
> printf("\n");
> line = 0;
> }
> --
> 1.8.3.1
>
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