markj 557b058809 Do not skip line-by-line comparison if -q and -I are specified. ...

This fixes a regression from r356695.

Submitted by:	kevans
Reported by:	Jenkins via lwhsu
MFC after:	6 days

2020-01-14 15:35:03 +00:00

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tests

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diff.1

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diff.c

When system calls indicate an error they return -1, not some arbitrary

2020-01-14 08:22:28 +00:00

diff.h

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diffdir.c

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diffreg.c

Do not skip line-by-line comparison if -q and -I are specified.

2020-01-14 15:35:03 +00:00

Makefile

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pr.c

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pr.h

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TODO

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xmalloc.c

asprintf returns -1, not an arbitrary value < 0. Also upon error the

2020-01-14 08:18:04 +00:00

xmalloc.h

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