[parrot/parrot] 016bd2: Fix get_PMC_get assert to skip NULLs.

[noreply at github.com]

Branch: refs/heads/generational_gc
Home:   https://github.com/parrot/parrot

Commit: 016bd2cd15ceb5dd554254d1cb5cc2deb2e88e5a
    https://github.com/parrot/parrot/commit/016bd2cd15ceb5dd554254d1cb5cc2deb2e88e5a
Author: Vasily Chekalkin <bacek at bacek.com>
Date:   2011-02-09 (Wed, 09 Feb 2011)

Changed paths:
  M src/call/context.c

Log Message:
-----------
Fix get_PMC_get assert to skip NULLs.