diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rwxr-xr-x | tool/ifchange | 2 |
2 files changed, 7 insertions, 1 deletions
@@ -1,3 +1,9 @@ +Tue May 5 11:29:07 2009 NARUSE, Yui <naruse@ruby-lang.org> + + * tool/ifchange: Fix: arguments which begin with minus sign may + parsed as options. Because of older systems, don't use -- + but use parentheses. + Tue May 5 10:42:28 2009 NARUSE, Yui <naruse@ruby-lang.org> * ext/json: Update to JSON 1.1.4. diff --git a/tool/ifchange b/tool/ifchange index 7038615d43..177ce7340b 100755 --- a/tool/ifchange +++ b/tool/ifchange @@ -8,7 +8,7 @@ until [ "$0" = 0 ]; do timestamp=. ;; --timestamp=*) - timestamp=`expr "$1" : '[^=]*=\(.*\)'` + timestamp=`expr \( "$1" : '[^=]*=\(.*\)' \)` ;; *) break |