Merged gcj-eclipse branch to trunk.

From-SVN: r120621
2007-01-09 19:58:05 +00:00
parent c648dedbde
commit 97b8365caf
17478 changed files with 606493 additions and 100744 deletions
@@ -261,6 +261,10 @@ public class PipedReader extends Reader
      if (closed)
 	throw new IOException ("Pipe closed");

+      // Don't block if nothing was requested.
+      if (len == 0)
+        return 0;
+
      // If the buffer is empty, wait until there is something in the pipe 
      // to read.
      try