No reason to truncate NUL:

jruby · Apr 27, 2015 · 59b4ba4 · 59b4ba4
1 parent 8bb41db
commit 59b4ba4
Showing 1 changed file with 0 additions and 7 deletions.
diff --git a/core/src/main/java/org/jruby/util/NullDeviceResource.java b/core/src/main/java/org/jruby/util/NullDeviceResource.java
@@ -151,13 +151,6 @@ private Channel createChannel(ModeFlags flags) throws ResourceException {
             throw new ResourceException.IOError(ioe);
         }
 
-        try {
-            if (flags.isTruncate()) fileChannel.truncate(0);
-        } catch (IOException ioe) {
-            // ignore; it's a pipe or fifo that can't be truncated (we only care about illegal seek).
-            if (!ioe.getMessage().equals("Illegal seek")) throw new ResourceException.IOError(ioe);
-        }
-
         return fileChannel;
     }
 }