diff options
Diffstat (limited to 'lib/kernel_ext.rb')
| -rw-r--r-- | lib/kernel_ext.rb | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/kernel_ext.rb b/lib/kernel_ext.rb index b5b58e0..3b408e3 100644 --- a/lib/kernel_ext.rb +++ b/lib/kernel_ext.rb @@ -20,7 +20,8 @@ module Kernel # Sets $VERBOSE for the duration of the block and back to its original # value afterwards. def with_warnings(flag) - old_verbose, $VERBOSE = $VERBOSE, flag + old_verbose = $VERBOSE + $VERBOSE = flag yield ensure $VERBOSE = old_verbose |