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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-12-15 01:02:32 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-12-15 01:02:32 +0000 |
commit | e0bcfdd9311780698cc64d57d25e71c9990d56a5 (patch) | |
tree | 4dc6bee53560c1464b1e076066c1589e8642a800 | |
parent | 2de3281af4050913ae2c8e47f47c0cdb422a48d1 (diff) |
make-snapshot: suppress warnings
* tool/make-snapshot: suppress warnings for uninitialized global
variables.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48836 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rwxr-xr-x | tool/make-snapshot | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/tool/make-snapshot b/tool/make-snapshot index 96d836c981..c451d7eba4 100755 --- a/tool/make-snapshot +++ b/tool/make-snapshot @@ -7,10 +7,12 @@ require 'fileutils' require 'tmpdir' STDOUT.sync = true -$exported = nil if $exported == "" -$archname = nil if $archname == "" +$exported = nil if ($exported ||= nil) == "" +$archname = nil if ($archname ||= nil) == "" $keep_temp ||= nil $patch_file ||= nil +$packages ||= nil +$digests ||= nil $tooldir = File.expand_path("..", __FILE__) def usage @@ -101,7 +103,7 @@ end end end -if $help or $_help +if defined?($help) or defined?($_help) puts usage exit end |