Send to /dev/null to avoid writing things to disk

src/freedombone-app-tox

@@ -586,8 +586,8 @@ EOF
     chmod +x $MESH_SYNC_COMMAND
 
     if ! grep -q "mesh-sync" ${rootdir}/etc/crontab; then
-        echo "*/1            * *   *   *   root /usr/bin/mesh-sync" >> ${rootdir}/etc/crontab
-        echo "*/1            * *   *   *   root ( sleep 30 ; /usr/bin/mesh-sync )" >> ${rootdir}/etc/crontab
+        echo "*/1            * *   *   *   root /usr/bin/mesh-sync 2> /dev/null" >> ${rootdir}/etc/crontab
+        echo "*/1            * *   *   *   root ( sleep 30 ; /usr/bin/mesh-sync 2> /dev/null )" >> ${rootdir}/etc/crontab
     fi
 }
 

src/freedombone-app-zeronet

@@ -562,8 +562,8 @@ function mesh_zeronet {
     chmod +x $MESH_SYNC_COMMAND
 
     if ! grep -q "mesh-sync" ${rootdir}/etc/crontab; then
-        echo "*/1            * *   *   *   root /usr/bin/mesh-sync" >> ${rootdir}/etc/crontab
-        echo "*/1            * *   *   *   root ( sleep 30 ; /usr/bin/mesh-sync )" >> ${rootdir}/etc/crontab
+        echo "*/1            * *   *   *   root /usr/bin/mesh-sync 2> /dev/null" >> ${rootdir}/etc/crontab
+        echo "*/1            * *   *   *   root ( sleep 30 ; /usr/bin/mesh-sync 2> /dev/null )" >> ${rootdir}/etc/crontab
     fi
 
     chroot "$rootdir" systemctl enable tracker.service