window: Add a log handler for window.c clients

This way we can see what kind of error we get if we get an error.

diff --git a/clients/window.c b/clients/window.c
index 073ce53..2540cc9 100644 (file)
--- a/clients/window.c
+++ b/clients/window.c
@@ -4383,11 +4383,19 @@ handle_display_data(struct task *task, uint32_t events)
        }
 }
 
+static void
+log_handler(const char *format, va_list args)
+{
+       vfprintf(stderr, format, args);
+}
+
 struct display *
 display_create(int *argc, char *argv[])
 {
        struct display *d;
 
+       wl_log_set_handler_client(log_handler);
+
        d = malloc(sizeof *d);
        if (d == NULL)
                return NULL;