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| author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2022-10-25 16:39:12 +0900 |
|---|---|---|
| committer | git <svn-admin@ruby-lang.org> | 2022-10-25 07:54:40 +0000 |
| commit | 114e71d06280f9c57b9859ee4405ae89a989ddb6 (patch) | |
| tree | c230a311887a725542d42c15c9dd7615ffbe0910 /lib/tmpdir.rb | |
| parent | 883d9c305f82b23fbe0ed28e9d74461cc5e13b97 (diff) | |
| download | ruby-114e71d06280f9c57b9859ee4405ae89a989ddb6.tar.gz | |
[ruby/tmpdir] Ignore empty environment variables
Fixes https://github.com/ruby/tmpdir/pull/17
https://github.com/ruby/tmpdir/commit/a79c727a5d
Diffstat (limited to 'lib/tmpdir.rb')
| -rw-r--r-- | lib/tmpdir.rb | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/tmpdir.rb b/lib/tmpdir.rb index 95d4ca3fce..55920a4a74 100644 --- a/lib/tmpdir.rb +++ b/lib/tmpdir.rb @@ -19,8 +19,10 @@ class Dir # Returns the operating system's temporary file path. def self.tmpdir - ['TMPDIR', 'TMP', 'TEMP', ['system temporary path', @@systmpdir], ['/tmp']*2, ['.']*2].find do |name, dir = ENV[name]| - next if !dir + ['TMPDIR', 'TMP', 'TEMP', ['system temporary path', @@systmpdir], ['/tmp']*2, ['.']*2].find do |name, dir| + unless dir + next if !(dir = ENV[name]) or dir.empty? + end dir = File.expand_path(dir) stat = File.stat(dir) rescue next case |