Correct the error handling in splice_stream_with_progress
Correct the error handling in splice_stream_with_progress

We need to get out of both loops, so a simple 'break' doesn't cut it.
Bugs 613748 and 613923

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