about summary refs log tree commit homepage
path: root/lib/dtas/process.rb
diff options
context:
space:
mode:
Diffstat (limited to 'lib/dtas/process.rb')
-rw-r--r--lib/dtas/process.rb3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/dtas/process.rb b/lib/dtas/process.rb
index d70e6e5..020737d 100644
--- a/lib/dtas/process.rb
+++ b/lib/dtas/process.rb
@@ -49,7 +49,8 @@ module DTAS::Process # :nodoc:
 
     pid = begin
       Process.spawn(env, cmd, opts)
-    rescue Errno::EINTR # Ruby bug?
+    rescue Errno::EINTR
+      # workaround for older Rubies https://bugs.ruby-lang.org/issues/8770
       retry
     end
     warn [ :spawn, pid, cmd ].inspect if $DEBUG