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This diff has been restricted to the following files: 'src/lsi/mouse.c'

#
# old_revision [1d4ae4008aec662f233d25ffbefdd8ebe233e48e]
# new_revision [ce9d628825328f2576769426f4d3544fe89a14ce]
#
# patch "src/lsi/mouse.c"
#  from [d0ae140c88791f0131a6ddef426113cde6f3955b]
#    to [9a2d9211ec57222cfa1f1d2ef9749e698445d0e7]
#
============================================================
--- src/lsi/mouse.c	d0ae140c88791f0131a6ddef426113cde6f3955b
+++ src/lsi/mouse.c	9a2d9211ec57222cfa1f1d2ef9749e698445d0e7
@@ -52,15 +52,19 @@ int mouse_init(void)
 
 int mouse_init(void)
 {
+	mouse_x = 0;
+	mouse_y = 0;
+	mouse_z = 0;
+
 	mouse_fd = open(MOUSEDEVICE, O_RDONLY);
-	if (mouse_fd < 0)
-		err(1, "can't open mouse device");
+	if (mouse_fd < 0) {
+		warn("can't open mouse device");
+		mouse_initialised = 0;
+		return 0;
+	}
 
 	vm_register_signal_fd(mouse_fd, VM_MOUSEQ);
 	mouse_initialised = 1;
-	mouse_x = 0;
-	mouse_y = 0;
-	mouse_z = 0;
 
 	return 1;
 }