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nedmail: don't try to shoot down subcommand on interrupt

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this breaks interrupt key handling in rio. theres also no
point in trying todo so as rio sends the note to the whole
process group so the subcommand should have got the note
already.

just wait for the subprocess to terminate.
This commit is contained in:
cinap_lenrek 2020-07-05 18:17:20 +02:00
parent 43e56e26de
commit e844c77845
1 changed files with 2 additions and 4 deletions
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6
sys/src/cmd/upas/ned/nedmail.c
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@ -2593,9 +2593,7 @@ fqcmd(Cmd*, Message *m)
void
system(char *cmd, char **av, int in)
{
int pid;
switch(pid=fork()){
switch(fork()){
case -1:
return;
case 0:
@ -2615,7 +2613,7 @@ system(char *cmd, char **av, int in)
while(waitpid() < 0){
if(!interrupted)
break;
postnote(PNPROC, pid, "die");
interrupted = 0;
continue;
}
break;