[dw-free] enforce strictness

[mark]

[commit: http://hg.dwscoalition.org/dw-free/rev/273457414b9e]

http://bugs.dwscoalition.org/show_bug.cgi?id=2807

Fix broken maintenance scripts.

Patch by mark.

Files modified:

• bin/maint/clean_caches.pl
• bin/maint/generic.pl
• bin/maint/statspics.pl

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diff -r be4258ab864c -r 273457414b9e bin/maint/clean_caches.pl
--- a/bin/maint/clean_caches.pl	Sat Dec 17 17:55:21 2011 +0800
+++ b/bin/maint/clean_caches.pl	Sat Dec 17 17:01:43 2011 +0000
@@ -15,7 +15,7 @@
 
 use strict;
 
-my %maint;
+our %maint;
 
 $maint{'clean_caches'} = sub
 {
diff -r be4258ab864c -r 273457414b9e bin/maint/generic.pl
--- a/bin/maint/generic.pl	Sat Dec 17 17:55:21 2011 +0800
+++ b/bin/maint/generic.pl	Sat Dec 17 17:01:43 2011 +0000
@@ -15,7 +15,7 @@
 
 use strict;
 
-my %maint;
+our %maint;
 
 $maint{joinmail} = sub {
     # this needs to be resumeable, so that it can run once every 10 or 15 minutes to digest things
diff -r be4258ab864c -r 273457414b9e bin/maint/statspics.pl
--- a/bin/maint/statspics.pl	Sat Dec 17 17:55:21 2011 +0800
+++ b/bin/maint/statspics.pl	Sat Dec 17 17:01:43 2011 +0000
@@ -16,7 +16,7 @@
 use strict;
 use GD::Graph::bars;
 
-my %maint;
+our %maint;
 
 $maint{'genstatspics'} = sub
 {
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