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| author | Johannes Schickel | 2008-09-02 13:11:54 +0000 |
|---|---|---|
| committer | Johannes Schickel | 2008-09-02 13:11:54 +0000 |
| commit | 3ea8f70792b62c70bfcae97b970e3830d85c5d72 (patch) | |
| tree | 375e2162ec4e88cfed33a5f4e6e30372f4e98055 /common | |
| parent | c41e1d9ded3f03f73c9c7f28cf483114c1924edb (diff) | |
| download | scummvm-rg350-3ea8f70792b62c70bfcae97b970e3830d85c5d72.tar.gz scummvm-rg350-3ea8f70792b62c70bfcae97b970e3830d85c5d72.tar.bz2 scummvm-rg350-3ea8f70792b62c70bfcae97b970e3830d85c5d72.zip | |
Handle OSystem::lockScreen fail in default OSystem::clearScreen implementation.
svn-id: r34276
Diffstat (limited to 'common')
| -rw-r--r-- | common/system.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/common/system.cpp b/common/system.cpp index d0548cdd2d..863f395671 100644 --- a/common/system.cpp +++ b/common/system.cpp @@ -115,7 +115,8 @@ Common::EventManager *OSystem::getEventManager() { void OSystem::clearScreen() { Graphics::Surface *screen = lockScreen(); - memset(screen->pixels, 0, screen->h * screen->pitch); + if (screen && screen->pixels) + memset(screen->pixels, 0, screen->h * screen->pitch); unlockScreen(); } |