fix upgrade mode to prevent deleted wz_mini dir on failed upgrade

SD_ROOT/wz_mini/bin/upgrade-run.sh

@@ -25,7 +25,7 @@ wget --no-check-certificate https://github.com/gtxaspec/wz_mini_hacks/archive/re
 
 echo "Extract $BRANCH archive"
 mkdir /opt/.Upgrade/wz_mini_hacks
-tar -xf /opt/.Upgrade/wz_mini.tar.gz -C /opt/.Upgrade/wz_mini_hacks --strip-components 1
+tar -xvf /opt/.Upgrade/wz_mini.tar.gz -C /opt/.Upgrade/wz_mini_hacks --strip-components 1
 
 echo "Verify extracted file integrity"
 cd /opt/.Upgrade/wz_mini_hacks
@@ -113,7 +113,8 @@ else
         echo "Failure: Extracted files may be corrupt.  Aborting upgrade."
         echo "Delete failed upgrade directory"
         rm -rf /opt/Upgrade
-        reboot
+        reboot &
+	exit 1
 fi
 
 if [ -f /opt/wz_mini/tmp/.T20 ]; then

file.chk

@@ -52,7 +52,7 @@ a8970288e72c871bff6a4484f1e733d6  SD_ROOT/wz_mini/bin/readelf
 41b56bb30f02bce5f5e2598073151e16  SD_ROOT/wz_mini/bin/ffmpeg
 e37474a12d76cae16336476cba61e8b8  SD_ROOT/wz_mini/bin/neofetch
 7fcc716cda1e024dae1045050a135beb  SD_ROOT/wz_mini/bin/audioplay_t31
-16fa502312c2d14ef54c26b609999584  SD_ROOT/wz_mini/bin/upgrade-run.sh
+d515ed5eafec6348383f1e5f10507a4d  SD_ROOT/wz_mini/bin/upgrade-run.sh
 e6a6a9dd8ce138686083a3d4303cea40  SD_ROOT/wz_mini/bin/iperf3
 0468ffb319707687557353242a518923  SD_ROOT/wz_mini/bin/wg
 65510c6c4d0db4b4679fc92d1c617fdd  SD_ROOT/wz_mini/bin/rtmp-stream.sh