From 7730c4915fbeb7121d8dff0bcca7fa9f81846a43 Mon Sep 17 00:00:00 2001
From: Steven <steven.vasilogianis@gmail.com>
Date: Mon, 26 Oct 2020 16:13:09 -0400
Subject: ignoreError for btrfs fs dev

---
 fsmgr.hs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fsmgr.hs b/fsmgr.hs
index 53c96b7..70486a4 100644
--- a/fsmgr.hs
+++ b/fsmgr.hs
@@ -239,7 +239,7 @@ buildInitialImage DiskImageConfig{..} mountpoint out = do
       cmd_ "mkdir -p" [mountpoint]
       cmd_ "sh -c" ["if [ -e \"$0\" ]; then cp \"$0\" \"$1\"; fi", parent <.> "devices.txt", out -<.> "devices.txt"]
 
-      cmd_ "btrfs dev scan -u"
+      ignoreErrors $ do cmd_ "btrfs dev scan -u"
       cmd_ "mount -t btrfs" [out] mountpoint
 
     SeededImage n f -> do
-- 
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