Patch: Handle relative paths in .debug_line

[Bryce McKinlay]

Jim Blandy wrote:

>Bryce McKinlay <mckinlay@redhat.com> writes:
>
>  
>
>>Jim Blandy wrote:
>>
>>    
>>
>>>Thanks for this patch!
>>>
>>>In the revised dwarf2_start_subfile:
>>>
>>>- It looks to me as if the new code doesn't handle the case where both
>>> dirname and comp_dir are null.
>>>
>>>- It seems to me that, when fullname == filename, the loop over the
>>> subfiles duplicates the loop at the top of start_subfile.  So that
>>> loop should remain conditional.  Its comment should be moved and
>>> adjusted, too.
>>>
>>>
>>>      
>>>
>>Here's a revised patch that should address this. OK to commit?
>>    
>>
>
>Almost --- dwarf2_start_subfile still passes comp_dir to concat
>without checking whether it's NULL.
>  
>
Fixed in the following patch. OK?

Bryce

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