length padding on formatted values

[barcat.git] / barcat

diff --git a/barcat b/barcat
index fb5c1ab42dbf4172ac734d6719142518a9b82de4..061b256a10b2cdeb997f7ecac8d56c8cad3ca6ef 100755 (executable)
--- a/barcat
+++ b/barcat
@@ -116,7 +116,7 @@ $opt{trim}   *= $opt{width} / 100 if $opt{trimpct};
 $opt{units}   = [split //, ' kMGTPEZYyzafpn'.($opt{ascii} ? 'u' : 'μ').'m']
        if $opt{'human-readable'};
 $opt{anchor} //= qr/\A/;
-$opt{'value-length'} = 6 if $opt{units};
+$opt{'value-length'} = 4 if $opt{units};
 $opt{'value-length'} = 1 if $opt{unmodified};
 $opt{'signal-stat'} //= exists $SIG{INFO} ? 'INFO' : 'QUIT';
 $opt{markers} //= '=avg >31.73v <68.27v +50v |0';
@@ -313,8 +313,9 @@ while ($nr <= $limit) {
        print $indicator if defined $indicator;
 
        if (length $val) {
-               $val = $opt{'value-format'} ? $opt{'value-format'}->($val) :
-                       sprintf "%*s", $lenval, $val;
+               $val = sprintf("%*s", $lenval,
+                       $opt{'value-format'} ? $opt{'value-format'}->($val) : $val
+               );
                color($color) for $val;
        }
        my $line = $lines[$nr] =~ s/\n/$val/r;