Fix cleanup handling in wait for processes forked without scsh-process1.7.1

Similar to the C5 code, here we assumed that proc+condition would be
true if the pid-or-process argument was a raw pid number, as taken
from the table maintained by scsh-process.

Unfortunately, this assumption only holds when the process would've
been forked using "fork" from the scsh-process egg.  If one forked
with the "core" fork from CHICKEN itself, both p and pending-before
would be false, which would lead to a "(car) bad argument type: #f"
error.

Reported by Matthew Welland.

0 files changed, 0 insertions, 0 deletions