missing link to the polish flag in qtranslate plugin

Any idea where in the plugin can I find the code to add the missing link to the polish flag in the qtranslate plugin?

Here is the code one can grab from an option that the plugin allows (very clever by the way). From that I can figure out that the link to the polish flag is missing (it doesn’t show properly simply). Howver I cannot find this snippet of code in the plugin code itself. Any idea? Thanks in advance.

Array
(
[enabled_languages] => Array
(
[0] => en
[1] => fr
[2] => pl
)

[default_language] => en
[detect_browser_language] => 1
[hide_untranslated] =>
[auto_update_mo] => 1
[hide_default_language] => 1
[url_mode] => 1
[language_name] => Array
(
[de] => Deutsch
[en] => English
[zh] => 中文
[fi] => suomi
[fr] => Français
[nl] => Nederlands
[sv] => Svenska
[it] => Italiano
[ro] => Română
[hu] => Magyar
[ja] => 日本語
[es] => Español
[vi] => Tiếng Việt
[ar] => العربية
[pt] => Português
[pl] => Polski
[gl] => galego
)

[locale] => Array
(
[de] => de_DE
[en] => en_US
[zh] => zh_CN
[fi] => fi
[fr] => fr_FR
[nl] => nl_NL
[sv] => sv_SE
[it] => it_IT
[ro] => ro_RO
[hu] => hu_HU
[ja] => ja
[es] => es_ES
[vi] => vi
[ar] => ar
[pt] => pt_BR
[pl] => pl_PL
[gl] => gl_ES
)

[not_available] => Array
(
[de] => Leider ist der Eintrag nur auf %LANG:, : und % verfügbar.
[en] => Sorry, this entry is only available in %LANG:, : and %.
[zh] => 对不起，此内容只适用于%LANG:，:和%。
[fi] => Anteeksi, mutta tämä kirjoitus on saatavana ainoastaan näillä kielillä: %LANG:, : ja %.
[fr] => Désolé, cet article est seulement disponible en %LANG:, : et %.
[nl] => Onze verontschuldigingen, dit bericht is alleen beschikbaar in %LANG:, : en %.
[sv] => Tyvärr är denna artikel enbart tillgänglig på %LANG:, : och %.
[it] => Ci spiace, ma questo articolo è disponibile soltanto in %LANG:, : e %.
[ro] => Din păcate acest articol este disponibil doar în %LANG:, : și %.
[hu] => Sajnos ennek a bejegyzésnek csak %LANG:, : és % nyelvű változata van.
[ja] => 申し訳ありません、このコンテンツはただ今　%LANG:、 :と %　のみです。
[es] => Disculpa, pero esta entrada está disponible sólo en %LANG:, : y %.
[vi] => Rất tiếc, mục này chỉ tồn tại ở %LANG:, : và %.
[ar] => عفوا، هذه المدخلة موجودة فقط في %LANG:, : و %.
[pt] => Desculpe-nos, mas este texto esta apenas disponível em %LANG:, : y %.
[pl] => Przepraszamy, ten wpis jest dostępny tylko w języku %LANG:, : i %.
[gl] => Sentímolo moito, ista entrada atopase unicamente en %LANG;,: e %.
)

[qtranslate_services] =>
[use_strftime] => 3
[date_format] => Array
(
[en] => %A %B %e%q, %Y
[de] => %A, der %e. %B %Y
[zh] => %x %A
[fi] => %e.&m.%C
[fr] => %A %e %B %Y
[nl] => %d/%m/%y
[sv] => %Y/%m/%d
[it] => %e %B %Y
[ro] => %A, %e %B %Y
[hu] => %Y %B %e, %A
[ja] => %Y年%m月%d日
[es] => %d de %B de %Y
[vi] => %d/%m/%Y
[ar] => %d/%m/%Y
[pt] => %d de %B de %Y
[pl] => %d/%m/%y
[gl] => %d de %B de %Y
)

[time_format] => Array
(
[en] => %I:%M %p
[de] => %H:%M
[zh] => %I:%M%p
[fi] => %H:%M
[fr] => %H:%M
[nl] => %H:%M
[sv] => %H:%M
[it] => %H:%M
[ro] => %H:%M
[hu] => %H:%M
[ja] => %H:%M
[es] => %H:%M hrs.
[vi] => %H:%M
[ar] => %H:%M
[pt] => %H:%M hrs.
[pl] => %H:%M
[gl] => %H:%M hrs.
)

[flag] => Array
(
[en] => gb.png
[de] => de.png
[zh] => cn.png
[fi] => fi.png
[fr] => fr.png
[nl] => nl.png
[sv] => se.png
[it] => it.png
[ro] => ro.png
[hu] => hu.png
[ja] => jp.png
[es] => es.png
[vi] => vn.png
[ar] => arle.png
[pt] => br.png
[gl] => galego.png
)

[flag_location] => plugins/qtranslate/flags/
[ignore_file_types] => gif,jpg,jpeg,png,pdf,swf,tif,rar,zip,7z,mpg,divx,mpeg,avi,css,js
[cookie_enabled] => 1
[language] => en
)