From 9680e986d773e932081ef3e1ae2a623b82bea3aa Mon Sep 17 00:00:00 2001
From: Austin English <austinenglish@gmail.com>
Date: Sat, 23 May 2020 02:32:50 -0500
Subject: [PATCH] scripts/InstallScripts/InstallPrawnOS.sh: only attempt to
 unmount if the device is mounted

This reduces unneeded noise to the console.

If there is problem, we already ignored anyway, because of `|| /bin/true`
---
 scripts/InstallScripts/InstallPrawnOS.sh | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/scripts/InstallScripts/InstallPrawnOS.sh b/scripts/InstallScripts/InstallPrawnOS.sh
index cacdff5..f7d0ea6 100755
--- a/scripts/InstallScripts/InstallPrawnOS.sh
+++ b/scripts/InstallScripts/InstallPrawnOS.sh
@@ -95,8 +95,17 @@ install() {
         esac
     done
 
-    umount ${TARGET}1 || /bin/true
+    # Only try to unmount if the device is mounted
+    # If it is, try anyway, the dd will (likely) take care of it anyway
+    if findmnt ${TARGET}1 > /dev/null
+    then
+        umount ${TARGET}1 || /bin/true
+    fi
+
+    if findmnt ${TARGET}2 > /dev/null
+    then
     umount ${TARGET}2 || /bin/true
+    fi
 
     if [[ $TARGET == "/dev/mmcblk2p" ]]
     then