shell: help feature improvement

Shell help printing function can now fully support
CONFIG_CBPRINTF_NANO.

Signed-off-by: Jakub Rzeszutko <[email protected]>

Author: Jakub Rzeszutko

subsys/shell/shell_help.c

@@ -116,7 +116,9 @@ static void help_item_print(const struct shell *shell, const char *item_name,
 		return;
 	}
 
-	if (!IS_ENABLED(CONFIG_NEWLIB_LIBC) && !IS_ENABLED(CONFIG_ARCH_POSIX)) {
+	if (!IS_ENABLED(CONFIG_NEWLIB_LIBC) &&
+	    !IS_ENABLED(CONFIG_ARCH_POSIX)  &&
+	    !IS_ENABLED(CONFIG_CBPRINTF_NANO)) {
 		/* print option name */
 		shell_internal_fprintf(shell, SHELL_NORMAL, "%s%-*s%s:",
 				       tabulator,