Some script files were not returning to the shell before this fix.
cmd1 cmd2 cmd3 & ----> this line was causing problems. cmd4 A comment extracted from hush: "....non-interactive bash does not continue if all processes in fg pipe are stopped...." It seems that we must return if there is no stopped or alive process in non-interactive shell. If we don't, code is stopping on waitpid() but there is no process to wait. Regards, Bayram
diff --git a/shell/hush.c b/shell/hush.c index e3f7b6e..dee92cb 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -3431,6 +3431,8 @@ static int checkjobs(struct pipe* fg_pipe) #endif return rcode; } + if (!fg_pipe->stopped_cmds) + return rcode; /* no alive or stopped process */ } /* There are still running processes in the fg pipe */ goto wait_more; /* do waitpid again */
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