From f8116132a7ac803c63db5eca60b6cd0fbd7f02d0 Mon Sep 17 00:00:00 2001
From: Alexis <alexisr245@gmail.com>
Date: Sun, 13 Jan 2019 22:23:09 +0100
Subject: [PATCH] fix(Workspaces): check thread is running before parse
 response

---
 src/modules/sway/workspaces.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/modules/sway/workspaces.cpp b/src/modules/sway/workspaces.cpp
index 1fb38057..290cbb48 100644
--- a/src/modules/sway/workspaces.cpp
+++ b/src/modules/sway/workspaces.cpp
@@ -28,7 +28,9 @@ void waybar::modules::sway::Workspaces::worker()
       {
         std::lock_guard<std::mutex> lock(mutex_);
         auto res = ipc_.sendCmd(IPC_GET_WORKSPACES);
-        workspaces_ = parser_.parse(res.payload);
+        if (thread_.isRunning()) {
+          workspaces_ = parser_.parse(res.payload);
+        }
       }
       dp.emit();
     } catch (const std::exception& e) {