GArray: initialize the clear_func pointer
GArray: initialize the clear_func pointer

https://bugzilla.gnome.org/show_bug.cgi?id=668650

justinkb/aosp-bluez.glib,iConsole/Console-OS_external_bluetooth_glib,Distrotech/glib,pstglia/external-bluetooth-glib,endlessm/glib,ieei/glib,tchakabam/glib,iConsole/Console-OS_external_bluetooth_glib,iConsole/Console-OS_external_bluetooth_glib,endlessm/glib,tamaskenez/glib,lukasz-skalski/glib,johne53/MB3Glib,mzabaluev/glib,cention-sany/glib,darren-clark/android_platform_external_bluetooth_glib,justinkb/aosp-bluez.glib,djdeath/glib,pstglia/external-bluetooth-glib,djdeath/glib,ieei/glib,gale320/glib,djdeath/glib,MathieuDuponchelle/glib,justinkb/aosp-bluez.glib,gale320/glib,darren-clark/android_platform_external_bluetooth_glib,lukasz-skalski/glib,bluez-android/glib,endlessm/glib,gale320/glib,pstglia/external-bluetooth-glib,krichter722/glib,gale320/glib,cention-sany/glib,djdeath/glib,MathieuDuponchelle/glib,cosimoc/glib,tchakabam/glib,Distrotech/glib,krichter722/glib,01org/android-bluez-glib,pstglia/platform-external-bluetooth-glib,darren-clark/android_platform_external_bluetooth_glib,cosimoc/glib,tamaskenez/glib,01org/android-bluez-glib,djdeath/glib,iConsole/Console-OS_external_bluetooth_glib,mzabaluev/glib,gale320/glib,johne53/MB3Glib,mzabaluev/glib,MathieuDuponchelle/glib,lukasz-skalski/glib,lukasz-skalski/glib,Distrotech/glib,mzabaluev/glib,tamaskenez/glib,MathieuDuponchelle/glib,lukasz-skalski/glib,cosimoc/glib,ieei/glib,01org/android-bluez-glib,krichter722/glib,tchakabam/glib,cention-sany/glib,krichter722/glib,tamaskenez/glib,01org/android-bluez-glib,darren-clark/android_platform_external_bluetooth_glib,justinkb/aosp-bluez.glib,johne53/MB3Glib,johne53/MB3Glib,Distrotech/glib,ieei/glib,tamaskenez/glib,johne53/MB3Glib,mzabaluev/glib,01org/android-bluez-glib,Distrotech/glib,MathieuDuponchelle/glib,pstglia/external-bluetooth-glib,bluez-android/glib,pstglia/platform-external-bluetooth-glib,bluez-android/glib,cosimoc/glib,krichter722/glib,endlessm/glib,justinkb/aosp-bluez.glib,pstglia/platform-external-bluetooth-glib,pstglia/platform-external-bluetooth-glib,tchakabam/glib,pstglia/platform-external-bluetooth-glib,tchakabam/glib,cention-sany/glib,iConsole/Console-OS_external_bluetooth_glib,cention-sany/glib,cosimoc/glib,pstglia/external-bluetooth-glib,bluez-android/glib,darren-clark/android_platform_external_bluetooth_glib,johne53/MB3Glib,bluez-android/glib,ieei/glib,endlessm/glib