Merge pull request #92 from Klortho/master

Fix bug causing crash on Windows
mailman · Dec 8, 2013 · f867433 · f867433
2 parents 70679b4 + 5e3135d
commit f867433
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/USER_GUIDE.md b/USER_GUIDE.md
@@ -173,6 +173,7 @@ with the `Mailman.config.ignore_stdin` option.
 
 **Example**: `cat plain_message.eml | ruby mailman_app.rb`
 
+*Note that the standard input receiver is not supported on Windows platforms.*
 
 ### POP3
 

diff --git a/lib/mailman/application.rb b/lib/mailman/application.rb
@@ -1,4 +1,8 @@
+require 'rbconfig'
+
 module Mailman
+  IS_WINDOWS = (RbConfig::CONFIG['target_os'] =~ /mswin|mingw|cygwin/i)
+
   # The main application class. Pass a block to {#new} to create a new app.
   class Application
 
@@ -66,7 +70,7 @@ def run
       end
 
       # STDIN
-      if !config.ignore_stdin && $stdin.fcntl(Fcntl::F_GETFL, 0) == 0
+      if !IS_WINDOWS && !config.ignore_stdin && $stdin.fcntl(Fcntl::F_GETFL, 0) == 0
         Mailman.logger.debug "Processing message from STDIN."
         @processor.process($stdin.read)