Unread messages in sub-folders not shown in app badge

[Alex Elzenaar]

When there are unread messages in sub-folders of Inbox, the number is not added to the number in the unread messages app badge on the launcher.

For example, if there are 3 unread messages in the Inbox and 3 in sub-folders of the Inbox, only 3 are shown on the icon.
If there are none in the Inbox, but some in sub-folders, no badge is on the icon.

ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: thunderbird 17.0.2+build1-0ubuntu1
ProcVersionSignature: Ubuntu 3.5.0-16.25-generic 3.5.4
Uname: Linux 3.5.0-16-generic i686
AddonCompatCheckDisabled: False
ApportVersion: 2.8-0ubuntu1
Architecture: i386
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: alex 7023 F.... pulseaudio
BuildID: 20130105215053
Channel: Unavailable
Date: Fri Jan 18 18:30:13 2013
ForcedLayersAccel: False
IfupdownConfig:
 auto lo
 iface lo inet loopback
InstallationDate: Installed on 2012-02-02 (350 days ago)
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
IpRoute:
 default via 192.168.123.254 dev wlan0 proto static
 169.254.0.0/16 dev wlan0 scope link metric 1000
 192.168.123.0/24 dev wlan0 proto kernel scope link src 192.168.123.177 metric 9
MarkForUpload: True
PrefSources:
 prefs.js
 [Profile]/extensions/{847b3a00-7ab1-11d4-8f02-006008948af5}/defaults/preferences/enigmail.js
Profiles: Profile0 (Default) - LastVersion=17.0.2/20130105215053 (In use)
RelatedPackageVersions:
 icedtea-7-plugin 1.3.1-1ubuntu1
 totem-mozilla 3.6.3-0ubuntu2
 rhythmbox-mozilla 2.98-0ubuntu3
RfKill:
 0: phy0: Wireless LAN
  Soft blocked: no
  Hard blocked: no
RunningIncompatibleAddons: False
SourcePackage: thunderbird
UpgradeStatus: Upgraded to raring on 2013-01-18 (0 days ago)
dmi.bios.date: 07/18/2011
dmi.bios.vendor: Phoenix Technologies Ltd.
dmi.bios.version: 02HG.M014.20110718.JIP
dmi.board.asset.tag: SAMSUNG
dmi.board.name: N250P/N145P
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.board.version: Not Applicable
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvr02HG.M014.20110718.JIP:bd07/18/2011:svnSAMSUNGELECTRONICSCO.,LTD.:pnN250P/N145P:pvrNotApplicable:rvnSAMSUNGELECTRONICSCO.,LTD.:rnN250P/N145P:rvrNotApplicable:cvnSAMSUNGELECTRONICSCO.,LTD.:ct10:cvrN/A:
dmi.product.name: N250P/N145P
dmi.product.version: Not Applicable
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.