dtas/watchable: check SystemCallError
commit1df52e7304196386a6a84032aec1e8db3e0b83dd
authorEric Wong <e@80x24.org>
Wed, 2 Jan 2019 10:19:20 +0000 (2 10:19 +0000)
committerEric Wong <e@80x24.org>
Wed, 2 Jan 2019 10:20:01 +0000 (2 10:20 +0000)
tree2c8077f208de1a203e79dcb60fa6c035a634eccb
parent4e51843e9491e97a6473b293812ceb2b2e7acf0f
dtas/watchable: check SystemCallError

Sometimes files become unreadable.
lib/dtas/watchable.rb