AJAX error when editing a custom field

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What steps will reproduce the problem?
1. Edit an existing custom field, putting an apostrophe in the short description
2. Hit the save button

What is the expected output? What do you see instead?
The custom field should be saved with the new short description. Instead you 
receive an AJAX error:

MySqli Error: You have an error in your SQL syntax; check the manual that 
corresponds to your MySQL server version for the right syntax to use near 's' 
WHERE column_name = 'Condition'' at line 1

Source File:   /tracmor/admin/custom_field_edit.php Line:   663

Original issue reported on code.google.com by jsincl...@gmail.com on 2 Aug 2011 at 8:54

[GoogleCodeExporter]

To clarify, this error happens when single quotes are entered as part of a 
custom field name.

Original comment by jsincl...@gmail.com on 13 Sep 2011 at 2:04

[GoogleCodeExporter]

Original comment by jsincl...@gmail.com on 13 Sep 2011 at 2:38

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Original comment by jsincl...@gmail.com on 13 Sep 2011 at 3:05

• Added labels: Priority-Medium
• Removed labels: Priority-High

[GoogleCodeExporter]

Fixed in r821

Original comment by jsincl...@gmail.com on 13 Sep 2011 at 8:29

• Changed state: Fixed