lib/inside_docker.rb in inside_docker-0.1.1 vs lib/inside_docker.rb in inside_docker-0.1.2

@@ -3,7 +3,9 @@
 class Object
   def inside_docker?
     File.readlines("/proc/1/sched").each do |line|
       return line.strip != "systemd (1, #threads: 1)"
     end
+  rescue Errno::ENOENT => e
+    false
   end
 end