changeset: no length check for the source field

[aseerel4c26]

apparently there is no length check for the "source" field for changesets although it looks like the "comment" field. So, it also should behave like it.

• Revision: 7906
• Linux
• Java version: 1.8.0_31, Oracle Corporation, OpenJDK 64-Bit Server VM

What steps will reproduce the problem?

1. make some data changes and click the upload button
2. type too many letters (more than 255, IIRC) into the source field
3. hit "upload"

What is the expected result?

the same like for the "comment" field: not even possible to enter too many characters

What happens instead?

error from server which leads to the error message:

Error message(untranslated): ChangesetTag 28523682,source: v: is too long (maximum is 255 characters) ("josm bug 11047 - lllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll")

Workaround: At least the (long) comment is saved by JOSM, so it can be recovered with the drop-down button and shortened.