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| author | Filippos Karapetis | 2010-10-15 13:07:31 +0000 |
|---|---|---|
| committer | Filippos Karapetis | 2010-10-15 13:07:31 +0000 |
| commit | e74e4814e43724eb9dc5b1cdece8958a03257135 (patch) | |
| tree | 79c47188b7b1377499b3cab9df72c6723433a50d /engines/sword1 | |
| parent | 9717686337d7acd83ed3e46daa57e929d3e632df (diff) | |
| download | scummvm-rg350-e74e4814e43724eb9dc5b1cdece8958a03257135.tar.gz scummvm-rg350-e74e4814e43724eb9dc5b1cdece8958a03257135.tar.bz2 scummvm-rg350-e74e4814e43724eb9dc5b1cdece8958a03257135.zip | |
SWORD1: Fixed bug #3087855 - "SWORD1: Code analysis warnings"
svn-id: r53488
Diffstat (limited to 'engines/sword1')
| -rw-r--r-- | engines/sword1/resman.cpp | 11 | ||||
| -rw-r--r-- | engines/sword1/screen.cpp | 4 |
2 files changed, 9 insertions, 6 deletions
diff --git a/engines/sword1/resman.cpp b/engines/sword1/resman.cpp index 41f952c3f4..228cd28bb7 100644 --- a/engines/sword1/resman.cpp +++ b/engines/sword1/resman.cpp @@ -332,10 +332,13 @@ Common::File *ResMan::resFile(uint32 id) { Clu *closeClu = _openCluStart; _openCluStart = _openCluStart->nextOpen; - closeClu->file->close(); - delete closeClu->file; - closeClu->file = NULL; - closeClu->nextOpen = NULL; + if (closeClu) { + if (closeClu->file) + closeClu->file->close(); + delete closeClu->file; + closeClu->file = NULL; + closeClu->nextOpen = NULL; + } _openClus--; } } diff --git a/engines/sword1/screen.cpp b/engines/sword1/screen.cpp index b07acf9a0b..9fa808d561 100644 --- a/engines/sword1/screen.cpp +++ b/engines/sword1/screen.cpp @@ -886,8 +886,8 @@ uint8* Screen::psxBackgroundToIndexed(uint8 *psxBackground, uint32 bakXres, uint // needed because some psx backgrounds are half width and half height uint8* Screen::psxShrinkedBackgroundToIndexed(uint8 *psxBackground, uint32 bakXres, uint32 bakYres) { - uint32 xresInTiles = (bakXres / 2) % 16 ? (bakXres / 32) + 1 : (bakXres / 32); - uint32 yresInTiles = (bakYres / 2) % 16 ? (bakYres / 32) + 1 : (bakYres / 32); + uint32 xresInTiles = ((bakXres / 2) % 16) ? (bakXres / 32) + 1 : (bakXres / 32); + uint32 yresInTiles = ((bakYres / 2) % 16) ? (bakYres / 32) + 1 : (bakYres / 32); uint32 totTiles = xresInTiles * yresInTiles; uint32 tileYpos = 0; //tile position in a virtual xresInTiles * yresInTiles grid uint32 tileXpos = 0; |