From fc8f81b66d88664674a8764b9ebfd93168b58713 Mon Sep 17 00:00:00 2001
From: 2Shirt <2xShirt@gmail.com>
Date: Sat, 8 Oct 2022 15:41:54 -0700
Subject: [PATCH] Open ddrescueview only once per BlockPair

---
 scripts/wk/clone/ddrescue.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/scripts/wk/clone/ddrescue.py b/scripts/wk/clone/ddrescue.py
index 4ae3d988..8f2f263b 100644
--- a/scripts/wk/clone/ddrescue.py
+++ b/scripts/wk/clone/ddrescue.py
@@ -146,6 +146,7 @@ class BlockPair():
       'scrape':     'Pending',
       })
     self.view_map = 'DISPLAY' in os.environ or 'WAYLAND_DISPLAY' in os.environ
+    self.view_proc = None
 
     # Set map path
     # e.g. '(Clone|Image)_Model[_p#]_Size[_Label].map'
@@ -2088,8 +2089,8 @@ def run_ddrescue(state, block_pair, pass_name, settings, dry_run=True):
 
   # Start ddrescue and ddrescueview (if enabled)
   proc = exe.popen_program(cmd)
-  if block_pair.view_map:
-    exe.popen_program(
+  if block_pair.view_map and not block_pair.view_proc:
+    block_pair.view_proc = exe.popen_program(
       ['ddrescueview', '-r', '5s', block_pair.map_path],
       pipe=True,
       )