From 0f8d52fecb1c204b5283c8a4a0201370afc4a551 Mon Sep 17 00:00:00 2001
From: Henrik Rydgard <hrydgard@gmail.com>
Date: Mon, 23 Jul 2012 16:49:08 +0200
Subject: [PATCH] Warning fixes

---
 input/gesture_detector.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/input/gesture_detector.cpp b/input/gesture_detector.cpp
index 01b2098bb7..6494553a76 100644
--- a/input/gesture_detector.cpp
+++ b/input/gesture_detector.cpp
@@ -47,6 +47,7 @@ bool down(int i, float *xdelta, float *ydelta) {
   }
   *xdelta = fingers[i].downX;
   *ydelta = fingers[i].downY;
+  return true;
 }
 
 bool dragDistance(int i, float *xdelta, float *ydelta) {
@@ -55,6 +56,7 @@ bool dragDistance(int i, float *xdelta, float *ydelta) {
 
   *xdelta = fingers[i].X - fingers[i].downX;
   *ydelta = fingers[i].Y - fingers[i].downY;
+  return true;
 }
 
 bool dragDelta(int i, float *xdelta, float *ydelta) {
@@ -63,6 +65,7 @@ bool dragDelta(int i, float *xdelta, float *ydelta) {
 
   *xdelta = fingers[i].X - fingers[i].lastX;
   *ydelta = fingers[i].Y - fingers[i].lastY;
+  return true;
 }
 
 }