diff: accept -- when using --no-index
commite423ffd8a6f46a14ecbb637d909290bd3579cebd
authorThomas Rast <trast@student.ethz.ch>
Tue, 6 Jan 2009 18:53:32 +0000 (6 19:53 +0100)
committerJunio C Hamano <gitster@pobox.com>
Wed, 7 Jan 2009 07:18:20 +0000 (6 23:18 -0800)
treedcb6814de273d92e9577b1ee6e459657b468e7b0
parenta567fdcb016e8e882ec0a1e044c9caac8f70e693
diff: accept -- when using --no-index

Accept -- as an "end of options" marker even when using --no-index.
Previously, the -- triggered a "normal" index/tree diff and subsequently
failed because of the unrecognized (in that mode) --no-index.

Note that the second loop can treat '--' as a normal option, because
the preceding checks ensure it is the third-to-last argument.

While at it, fix the parsing of "-q" option in --no-index mode as well.

Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff-no-index.c
t/t4013-diff-various.sh
t/t4013/diff.diff_--no-index_--name-status_--_dir2_dir [new file with mode: 0644]