Re: [Bug-ed] Two more buglets

[Antonio Diaz Diaz]

Martin Guy wrote:
> main_loop.c: In function 'exec_command':
> main_loop.c:611: warning: ignoring return value of 'system', declared
> with attribute warn_unused_result
>
> Dunno if that matters

My version of gcc does not warn about this, but I have just checked and 
the return value of 'system' has been ignored by GNU ed since version 0.1.

Of course I would like to fix this. Please, what do you all think should 
do ed in case 'system' fails to execute succesfully? Ignoring it like 
now and shut-up the compiler warning, or perhaps showing an error 
message like "can't execute command"?


Thanks,
Antonio.