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| author | Nicola Mettifogo | 2010-06-27 04:58:48 +0000 |
|---|---|---|
| committer | Nicola Mettifogo | 2010-06-27 04:58:48 +0000 |
| commit | 6a6091f6d7547d750985f6ee757d5b7c9c2d78b3 (patch) | |
| tree | 2855250b5b4de2c8de5a360ce039630043e9ca17 /engines/parallaction/exec_br.cpp | |
| parent | ae332b620e13d554563a3a6f9b435ebde6761f7a (diff) | |
| download | scummvm-rg350-6a6091f6d7547d750985f6ee757d5b7c9c2d78b3.tar.gz scummvm-rg350-6a6091f6d7547d750985f6ee757d5b7c9c2d78b3.tar.bz2 scummvm-rg350-6a6091f6d7547d750985f6ee757d5b7c9c2d78b3.zip | |
Prevent execution of the STOP script command when its Zone does not exist. Patch #3021744 by fuzzie with some comments.
svn-id: r50363
Diffstat (limited to 'engines/parallaction/exec_br.cpp')
| -rw-r--r-- | engines/parallaction/exec_br.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/engines/parallaction/exec_br.cpp b/engines/parallaction/exec_br.cpp index 76e6f0dfe0..1d8724e2d8 100644 --- a/engines/parallaction/exec_br.cpp +++ b/engines/parallaction/exec_br.cpp @@ -527,6 +527,11 @@ DECLARE_INSTRUCTION_OPCODE(endif) { DECLARE_INSTRUCTION_OPCODE(stop) { ZonePtr z = ctxt._inst->_z; + + // Prevent execution if zone is missing. The known case is "PART2/insegui.scr", which has + // "STOP insegui", which doesn't exist (see ticket #3021744 for the gory details) + if (!z) return; + if (ACTIONTYPE(z) == kZoneHear) { warning("Parallaction_br::instOp_stop not yet implemented for HEAR zones"); // TODO: stop music or sound effects generated by a zone. |