From 96f19d706ae317b89744e6709781903c7b943371 Mon Sep 17 00:00:00 2001
From: vaxerski <43317083+vaxerski@users.noreply.github.com>
Date: Thu, 7 Jul 2022 20:53:22 +0200
Subject: [PATCH] fix possible swipe crash

---
 src/managers/input/Swipe.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/managers/input/Swipe.cpp b/src/managers/input/Swipe.cpp
index 692b7fda..98f31945 100644
--- a/src/managers/input/Swipe.cpp
+++ b/src/managers/input/Swipe.cpp
@@ -21,6 +21,9 @@ void CInputManager::onSwipeBegin(wlr_pointer_swipe_begin_event* e) {
 
 void CInputManager::onSwipeEnd(wlr_pointer_swipe_end_event* e) {
 
+    if (!m_sActiveSwipe.pWorkspaceBegin)
+        return; // no valid swipe
+
     static auto *const PSWIPEPERC = &g_pConfigManager->getConfigValuePtr("gestures:workspace_swipe_cancel_ratio")->floatValue;
     static auto *const PSWIPEDIST = &g_pConfigManager->getConfigValuePtr("gestures:workspace_swipe_distance")->intValue;
     static auto *const PSWIPEFORC = &g_pConfigManager->getConfigValuePtr("gestures:workspace_swipe_min_speed_to_force")->intValue;