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| author | Mark Wooding <mdw@distorted.org.uk> | 2006-04-13 22:01:24 (GMT) |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2006-04-13 23:45:48 (GMT) |
| commit | f327dbced25a3c6fcc0b84d2d6adffa9343b09f0 (patch) | |
| tree | 9725761748a6282d0be75879546ddf72d98b2501 /git-format-patch.sh | |
| parent | 2283645b85dc91ca958b05066511083255a8612a (diff) | |
| download | git-f327dbced25a3c6fcc0b84d2d6adffa9343b09f0.zip git-f327dbced25a3c6fcc0b84d2d6adffa9343b09f0.tar.gz git-f327dbced25a3c6fcc0b84d2d6adffa9343b09f0.tar.bz2 | |
Shell utilities: Guard against expr' magic tokens.
Some words, e.g., `match', are special to expr(1), and cause strange
parsing effects. Track down all uses of expr and mangle the arguments
so that this isn't a problem.
Signed-off-by: Mark Wooding <mdw@distorted.org.uk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'git-format-patch.sh')
| -rwxr-xr-x | git-format-patch.sh | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/git-format-patch.sh b/git-format-patch.sh index 2ebf7e8..c7133bc 100755 --- a/git-format-patch.sh +++ b/git-format-patch.sh @@ -126,8 +126,8 @@ for revpair do case "$revpair" in ?*..?*) - rev1=`expr "$revpair" : '\(.*\)\.\.'` - rev2=`expr "$revpair" : '.*\.\.\(.*\)'` + rev1=`expr "z$revpair" : 'z\(.*\)\.\.'` + rev2=`expr "z$revpair" : 'z.*\.\.\(.*\)'` ;; *) rev1="$revpair^" |