1 files changed, 2 insertions, 2 deletions

diff --git a/src/multitouch.c b/src/multitouch.c
index 0ef808e..cf06f97 100644
--- a/src/multitouch.c
+++ b/src/multitouch.c
@@ -47,7 +47,7 @@ static int pointer_property(DeviceIntPtr dev,
 static int device_init(DeviceIntPtr dev, LocalDevicePtr local)
 {
         struct MTouch *mt = local->private;
-        unsigned char btmap[DIM_BUTTON]={0,1,2};
+        unsigned char btmap[DIM_BUTTON + 1]={0,1,2,3};
 
         local->fd = xf86OpenSerial(local->options);
         if (local->fd < 0) {
@@ -148,7 +148,7 @@ static void handle_state(LocalDevicePtr local,
         for (i = 0; i < DIM_BUTTON; i++) {
                 if (GETBIT(ns->button, i) != GETBIT(os->button, i)) {
                         xf86PostButtonEvent(local->dev, FALSE,
-                                            i, GETBIT(ns->button, i),
+                                            i + 1, GETBIT(ns->button, i),
                                             0, 0);
                         //xf86Msg(X_INFO, "button: %d -> %d\n",
                         //i, GETBIT(ns->button, i));