clear resources in the child in case somebody spawns in the child

git-svn-id: svn+ssh://rubyforge.org/var/svn/spawn/spawn@38 2aabfe31-cc40-457c-aec7-21ad9ce7fb7d
jeroenvandijk · Mar 9, 2009 · 55a60f6 · 55a60f6
1 parent 368583b
commit 55a60f6
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/lib/spawn.rb b/lib/spawn.rb
@@ -30,6 +30,8 @@ def self.close_resources
     @@resources.each do |resource|
       resource.close if resource && resource.respond_to?(:close) && !resource.closed?
     end
+    # in case somebody spawns recursively
+    @@resources.clear
   end
 
   # Spawns a long-running section of code and returns the ID of the spawned process.