dfatool: fix 'show' for next/prev relative energy values

1 files changed, 1 insertions, 1 deletions

diff --git a/bin/dfatool b/bin/dfatool
index 881d04b..cdaae5a 100755
--- a/bin/dfatool
+++ b/bin/dfatool
@@ -280,7 +280,7 @@ my %action = (
 						push( @widths, max (length($pstr), 9) );
 						printf(' → %9s', $pstr);
 						my @energies
-						  = map { $_->{uW_mean_delta} * ( $_->{us} - 20 ) }
+						  = map { $_->{uW_mean_delta_prev} * ( $_->{us} - 20 ) }
 						  @{ $elem->{offline} };
 						push( @data, sum(@energies) / @energies );
 					}