Remove strange backtick usage.

diff --git a/backup.sh b/backup.sh
index b17ad65dffec7564860599e1f3c4e93614f85211..e6735c3fd94854d32997812978cef5f20bf859c1 100755 (executable)
--- a/backup.sh
+++ b/backup.sh
@@ -159,7 +159,7 @@ fi
 echo `date`" $computer: Backing up $computer" >&2
 
 # Try to SSH to the computer without entering a password.
-if ! `ssh -n -o NumberOfPasswordPrompts=0 root@$computer /bin/true`; then
+if ! ssh -n -o NumberOfPasswordPrompts=0 root@$computer /bin/true; then
        diemsg "Could not use passwordless SSH."
 fi