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| author | Ramsay Jones <ramsay@ramsay1.demon.co.uk> | 2010-09-21 19:45:09 +0200 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2010-09-27 19:43:49 +0200 |
| commit | 4098f6717b8137493dddfc1a28a72b25769ed7bc (patch) | |
| tree | 97ab408453dac14f7f5d245dc0dff3c1252d0d85 /Documentation/CodingGuidelines | |
| parent | strbuf.h: fix comment typo (diff) | |
| download | git-4098f6717b8137493dddfc1a28a72b25769ed7bc.tar.xz git-4098f6717b8137493dddfc1a28a72b25769ed7bc.zip | |
t1503: Fix arithmetic expansion syntax error when using dash
On systems which have dash as /bin/sh, such as Ubuntu, the final
test (master@{n} for various n) fails with a syntax error while
processing an arithmetic expansion. The syntax error is caused by
using a bare name ('N') as a variable reference in the expression.
In order to avoid the syntax error, we spell the variable reference
as '$N' rather than simply 'N'.
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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0 files changed, 0 insertions, 0 deletions