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Check for error while communicating with Wayland - cont'd.

This commit is contained in:
ManoloFLTK 2022-08-06 10:27:17 +02:00
parent e73e13120e
commit 33ea30432f
1 changed files with 3 additions and 2 deletions
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5
src/drivers/Wayland/Fl_Wayland_Screen_Driver.cxx
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@ -40,6 +40,7 @@
#include <assert.h>
#include <sys/mman.h>
#include <poll.h>
#include <errno.h>
extern "C" {
bool libdecor_get_cursor_settings(char **theme, int *size);
}
@ -1068,8 +1069,8 @@ static void fd_callback(int fd, struct wl_display *display) {
struct pollfd fds = (struct pollfd) { fd, POLLIN, 0 };
do {
if (wl_display_dispatch(display) == -1) {
Fl::fatal("Fatal error while communicating with the Wayland server: errno=%d\n",
wl_display_get_error(display));
Fl::fatal("Fatal error while communicating with the Wayland server: %s",
strerror(errno));
}
}
while (poll(&fds, 1, 0) > 0);