Translated using Weblate (Hindi)

Currently translated at 46.2% (1282 of 2770)
Translated using Weblate (Traditional Chinese)

Currently translated at 99.9% (2768 of 2770)
Merge remote-tracking branch 'origin/QA_4_2' into QA_4_2
Fix #4471: Undefined index warning with referenced column.

Signed-off-by: Hugues Peccatte <hugues.peccatte@gmail.com>
Remove dead code

Signed-off-by: Marc Delisle <marc@infomarc.info>
Translated using Weblate (Azerbaijani)

Currently translated at 40.7% (1156 of 2834)
Translated using Weblate (Hindi)

Currently translated at 45.0% (1276 of 2834)
Translated using Weblate (Traditional Chinese)

Currently translated at 99.2% (2813 of 2834)
Merge remote-tracking branch 'origin/master'
Merge pull request #1254 from Tithugues/QA_4_2_b4471

Fix #4471: Undefined index warning with referenced column.
Translated using Weblate (Azerbaijani)

Currently translated at 40.4% (1121 of 2770)
Translated using Weblate (Hindi)

Currently translated at 46.2% (1282 of 2770)
Merge remote-tracking branch 'origin/QA_4_2' into QA_4_2
Merge remote-tracking branch 'origin/QA_4_2'
Remove debugger statement

Signed-off-by: Marc Delisle <marc@infomarc.info>
Translated using Weblate (Azerbaijani)

Currently translated at 41.0% (1162 of 2834)
Translated using Weblate (Turkish)

Currently translated at 99.9% (2833 of 2834)
Merge remote-tracking branch 'origin/master'
Cherry-pick dd5ba23: Fix #4471: Undefined index warning with referenced column.

Signed-off-by: Hugues Peccatte <hugues.peccatte@gmail.com>
Fix for bug 4027

Signed-off-by: Marc Delisle <marc@infomarc.info>