6d767e2a65
.do files should never modify $1, and should write to *either* $3 or stdout, but not both. If they write to both, it's probably because they forgot to redirect stdout to stderr, a very easy mistake to make but a hard one to detect. Now redo detects it for you and prints an informative message.
4 lines
103 B
Text
4 lines
103 B
Text
redo overwrite1 2>&1 && exit 55
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redo overwrite2 2>&1 && exit 56
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redo overwrite3 2>&1 && exit 57
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exit 0
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