1 files changed, 10 insertions, 2 deletions

diff --git a/src/gestures-rotate.c b/src/gestures-rotate.c
index 90f9bdf..6c496d2 100644
--- a/src/gestures-rotate.c
+++ b/src/gestures-rotate.c
@@ -26,6 +26,15 @@
 #include <math.h>
 #include <stdio.h>
 
+static const int getype[DIM_TOUCH + 1] = {
+        0,
+        0,
+        GRAIL_TYPE_ROTATE,
+        GRAIL_TYPE_TURN,
+        GRAIL_TYPE_WHIRL,
+        GRAIL_TYPE_REVOLVE,
+};
+
 int gru_rotate(struct grail *ge,
                const struct touch_frame *frame)
 {
@@ -43,8 +52,7 @@ int gru_rotate(struct grail *ge,
         if (!move->a.tickle)
                 return 0;
         if (!state->active) {
-                int type = move->ntouch == 2 ? GRAIL_TYPE_ROTATE :
-                        move->ntouch == 3 ? GRAIL_TYPE_TURN : 0;
+                int type = getype[move->ntouch];
                 if (!type)
                         return 0;
                 state->gid = gin_gid_begin(ge, type, PRIO_GESTURE, frame);