Check pointer parameters before usage.

Return error message and do not kill program to allow the users to read the error message.

git-svn-id: https://svn.code.sf.net/p/speed-dreams/code/trunk@3198 30fe4595-0a0c-4342-8851-515496e4dcbd

Former-commit-id: b1b8e25cb7c41a805af4aa7de893bc07140d318b
Former-commit-id: 8c58449411d114786fed8bef468c39823affe50c
This commit is contained in:
wdbee 2010-12-29 11:39:32 +00:00
parent e602dfc9a0
commit 6c8eae9f62

File diff suppressed because it is too large Load diff