bug 10548: fix count of missing required dependencies by koha_perl_deps.pl

To test:

[1] ./koha_perl_deps.pl -m -u

If you have nothing missing, uninstall an optional component.

[2] ./koha_perl_deps.pl -m -u

You should get a number missing of at least 1.

[3] ./koha_perl_deps.pl -m -u -r

You should get the same number, even though the output is less.

[4] Apply patch

[5] ./koha_perl_deps.pl -m -u

Same results as in step 2.

[6] ./koha_perl_deps.pl -m -u -r

The number should differ from the results in step 3.

Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>

koha_perl_deps.pl

@@ -62,7 +62,6 @@ foreach my $type (@pm) {
             print color 'yellow' if $type eq 'upgrade_pm' && $color;
             print color 'red' if $type eq 'missing_pm' && $color;
             print color 'green' if $type eq 'current_pm' && $color;
-            $count++;
             my $required = ($_->{$pm}->{'required'}?'Yes':'No');
             my $current_version = ($color ? $_->{$pm}->{'cur_ver'} :
                                    $type eq 'missing_pm' || $type eq 'upgrade_pm' ? $_->{$pm}->{'cur_ver'}." *" : $_->{$pm}->{'cur_ver'});
@@ -73,11 +72,13 @@ format =
 $pm,                                          $current_version, $_->{$pm}->{'min_ver'},  $required
 .
 write;
+                    $count++;
                 }
             }
             else {
                 if (($req && $required eq 'Yes') || !$req) {
                     print "$pm\n";
+                    $count++;
                 }
             }
         }