Change double quotes -> single quotes

gdb · Mar 10, 2013 · ca9b780 · ca9b780
1 parent f70af19
commit ca9b780
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/rubysh/subprocess/pid_aware_parallel_io.rb b/lib/rubysh/subprocess/pid_aware_parallel_io.rb
@@ -55,7 +55,7 @@ def self.register_sigchld_handler
     end
 
     def self.deregister_sigchld_handler
-      Signal.trap("CHLD", @old_sigchld_handler)
+      Signal.trap('CHLD', @old_sigchld_handler)
     end
 
     # readers/writers should be hashes mapping {fd => name}