CI: Avoid error with cat
if there are multiple output log files per test
#622
+70
−28
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If a test is run with multiple (different) numbers of parallel processes, a separate set of
test-stderr*.log
andtest-stdout*.log
files is created for each number of parallel processes. If one of these tests fails for some reason,cat
is essentially called with multiple file arguments (which it doesn't support).Avoid that error by iterating through the list of
test-stderr*.log
andtest-stdout*.log
files.