From d848c11485254a20c6faa38ff9ef10958963c587 Mon Sep 17 00:00:00 2001
From: Roman Gilg <subdiff@gmail.com>
Date: Fri, 4 Jan 2019 20:30:24 +0100
Subject: [PATCH] Revert "Remove comparison between signed and unsigned integer
 expressions warning"

This reverts commit 16e904592ae4fe0a04ef61d42c9a114c62997c8e.

The commit has logical errors, corrupting DND on Wayland. Also the solution
with static_cast to solve the compiler warnings is not a sensible one, it just
hides the root problem.

And next time such a change has to go through review!
---
 input.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/input.cpp b/input.cpp
index 8f8517eac6..09848b31fe 100644
--- a/input.cpp
+++ b/input.cpp
@@ -1508,7 +1508,7 @@ public:
         if (!seat->isDragTouch()) {
             return false;
         }
-        if (static_cast<quint32>(m_touchId) == id) {
+        if (m_touchId != id) {
             return true;
         }
         seat->setTimestamp(time);
@@ -1529,7 +1529,7 @@ public:
             // associated with by implementing a key-value getter in KWayland.
             m_touchId = id;
         }
-        if (static_cast<quint32>(m_touchId) == id) {
+        if (m_touchId != id) {
             return true;
         }
         seat->setTimestamp(time);
@@ -1565,7 +1565,7 @@ public:
             seat->touchUp(kwaylandId);
             input()->touch()->removeId(id);
         }
-        if (static_cast<quint32>(m_touchId) == id) {
+        if (m_touchId == id) {
             m_touchId = -1;
         }
         return true;