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Check rw in musicclass::init()

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It's possible that SDL_RWFromMem could return NULL, and if this is the
case, then we really shouldn't be passing it to MusicTrack().
This commit is contained in:
Misa 2020-08-14 02:23:41 -07:00 committed by Ethan Lee
parent 6bed5fc88c
commit c95b95f5b7
1 changed files with 8 additions and 1 deletions
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7
desktop_version/src/Music.cpp
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@ -83,7 +83,14 @@ void musicclass::init()
if (index >= 0 && index < musicReadBlob.max_headers) \ if (index >= 0 && index < musicReadBlob.max_headers) \
{ \ { \
rw = SDL_RWFromMem(musicReadBlob.getAddress(index), musicReadBlob.getSize(index)); \ rw = SDL_RWFromMem(musicReadBlob.getAddress(index), musicReadBlob.getSize(index)); \
if (rw == NULL) \
{ \
printf("Unable to read music file header: %s\n", SDL_GetError()); \
} \
else \
{ \
musicTracks.push_back(MusicTrack( rw )); \ musicTracks.push_back(MusicTrack( rw )); \
} \
} }
TRACK_NAMES TRACK_NAMES