From f26a8bbb5edcc2a485b2952db57742a2a1053187 Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Fri, 6 Jul 2018 09:04:49 +1000
Subject: reload: Check pids first.

---
 pywal/util.py | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'pywal/util.py')

diff --git a/pywal/util.py b/pywal/util.py
index a915a43..1752f71 100644
--- a/pywal/util.py
+++ b/pywal/util.py
@@ -168,3 +168,11 @@ def disown(cmd):
     subprocess.Popen(cmd,
                      stdout=subprocess.DEVNULL,
                      stderr=subprocess.DEVNULL)
+
+
+def get_pid(name):
+    """Check if process is running by name."""
+    try:
+        subprocess.check_output(["pidof", "-s", name])
+    except subprocess.CalledProcessError:
+        return False
-- 
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