gnucash maint: Fix broken exchange rate edits when using trading accounts.

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/243bfd1e (commit)
	from  https://github.com/Gnucash/gnucash/commit/7e7b02af (commit)



commit 243bfd1e722474926db52a8d8ec8bacfeb8560a6
Author: John Ralls <jralls at ceridwen.us>
Date:   Tue Dec 8 15:26:39 2015 -0800

    Fix broken exchange rate edits when using trading accounts.
    
    Reverts an erroneous change that was part of 6e14137.



Summary of changes:
 src/gnome-utils/dialog-transfer.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)