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| author | Filippos Karapetis | 2010-01-03 21:12:44 +0000 |
|---|---|---|
| committer | Filippos Karapetis | 2010-01-03 21:12:44 +0000 |
| commit | 781dd3b18369bebe4c089526be9f470c12311e48 (patch) | |
| tree | 71695b1e883969090d81e144add74c9c78d1209c /engines/sci/engine/klists.cpp | |
| parent | c36caea501fe2eab3fa3d1e968d80b1d224b0523 (diff) | |
| download | scummvm-rg350-781dd3b18369bebe4c089526be9f470c12311e48.tar.gz scummvm-rg350-781dd3b18369bebe4c089526be9f470c12311e48.tar.bz2 scummvm-rg350-781dd3b18369bebe4c089526be9f470c12311e48.zip | |
Fixed compilation with DISABLE_VALIDATIONS, and fixed a bug in kPrevNode
svn-id: r46949
Diffstat (limited to 'engines/sci/engine/klists.cpp')
| -rw-r--r-- | engines/sci/engine/klists.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/engines/sci/engine/klists.cpp b/engines/sci/engine/klists.cpp index c5a798d86b..2b2a9b4562 100644 --- a/engines/sci/engine/klists.cpp +++ b/engines/sci/engine/klists.cpp @@ -247,8 +247,10 @@ reg_t kNextNode(EngineState *s, int argc, reg_t *argv) { reg_t kPrevNode(EngineState *s, int argc, reg_t *argv) { Node *n = s->_segMan->lookupNode(argv[0]); - if (!sane_nodep(s, argv[0])) + if (!sane_nodep(s, argv[0])) { warning("List node at %04x:%04x is not sane anymore", PRINT_REG(argv[0])); + return NULL_REG; + } return n->pred; } |