apps: ppm_writer: Add a missing include

<errno.h> should be included in the ppm writer, as the source of the
error code constants used there.

Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Milan Zamazal 2025-01-24 22:58:02 +01:00 committed by Laurent Pinchart
parent 818b737146
commit 8072518ca9

View file

@ -7,6 +7,7 @@
#include "ppm_writer.h"
#include <errno.h>
#include <fstream>
#include <iostream>