6f22624a9
Denys Vlasenko
2009-06-03
Subject
hush: fix a case when backgrounded cmd makes shell hang
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shell/hush.c+2 -0
| @@ -3505,6 +3505,8 @@ static int checkjobs(struct pipe* fg_pipe) | |
| #endif | |
| return rcode; | |
| } | |
| + | if (!fg_pipe->alive_cmds) |
| + | return rcode; |
| } | |
| /* There are still running processes in the fg pipe */ | |
| goto wait_more; /* do waitpid again */ | |