tree 41027ecf7a18a787ea3109a76d5ec83ebf49a45e
parent 20e5ff0a8893ffad6d31739d68d224931c4a7992
author Paul Jakma <paul.jakma@sun.com> 1204157344 +0000
committer Paul Jakma <paul.jakma@sun.com> 1204157344 +0000

[lib/linklist] Enforce "nodes must have data" invariant more rigorously

2008-02-28 Paul Jakma <paul.jakma@sun.com>

	* linklist.c: This implementation expects that the data pointer not
	  be null, e.g. listgetdata() asserts this. The list add methods
	  don't apply the same sanity check.

	  Noted by Jim Carlson in bug #437.