[PATCH] Show error messages for incorrect edit invocation

[Gehad Elrobey]

Patch attached

-- 
regards,
Gehad
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 0001-Show-error-messages-for-incorrect-edit-invocation.patch
Type: text/x-patch
Size: 1444 bytes
Desc: not available
URL: <http://lists.subsurface-divelog.org/pipermail/subsurface/attachments/20150410/12b3d72d/attachment.bin>