fix a leak in the distill path where xh's without PJX_WRITTEN were being dropped.  This fix relies on the pll 'peekhead' feature which is used in the while loop below the one patched here.
fix a leak in the distill path where xh's without PJX_WRITTEN were being
dropped.  This fix relies on the pll 'peekhead' feature which is used in the
while loop below the one patched here.


git-svn-id: f2acecaac6fbd5a03f3d4799db58dda434111981@14854 3eda493b-6a19-0410-b2e0-ec8ea4dd8fda

pscedu/pfl,pscedu/slash2-stable,pscedu/pfl,pscedu/slash2-stable,pscedu/slash2-stable,pscedu/slash2-stable,pscedu/pfl,pscedu/slash2-stable,pscedu/pfl,pscedu/slash2-stable,pscedu/slash2-stable