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| author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-05-05 02:33:02 +0000 |
|---|---|---|
| committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-05-05 02:33:02 +0000 |
| commit | 1744102fe0f2fe0eb060973bef966c6173a48d70 (patch) | |
| tree | bb18b113bd473266c11bb540a4cd3847feef3942 /tool | |
| parent | 0245ec12f1f89e338d16d744c0e8c1e33648861a (diff) | |
| download | ruby-1744102fe0f2fe0eb060973bef966c6173a48d70.tar.gz ruby-1744102fe0f2fe0eb060973bef966c6173a48d70.tar.xz ruby-1744102fe0f2fe0eb060973bef966c6173a48d70.zip | |
Fix: raised error on tool/ifchange.
* tool/ifchange: Fix: arguments which begin with minus sign may
parsed as options. Because of older systems, don't use --
but use parentheses.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@23347 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'tool')
| -rwxr-xr-x | tool/ifchange | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tool/ifchange b/tool/ifchange index 7038615d4..177ce7340 100755 --- a/tool/ifchange +++ b/tool/ifchange @@ -8,7 +8,7 @@ until [ "$0" = 0 ]; do timestamp=. ;; --timestamp=*) - timestamp=`expr "$1" : '[^=]*=\(.*\)'` + timestamp=`expr \( "$1" : '[^=]*=\(.*\)' \)` ;; *) break |