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| author | Paul Gilbert | 2018-11-09 22:19:33 -0800 |
|---|---|---|
| committer | Paul Gilbert | 2018-12-08 19:05:59 -0800 |
| commit | fbed3ed7a3ab37cedf05d551e9c904db44a35b88 (patch) | |
| tree | b96501827921ce11851c0ec9716d7a928b0ea72b | |
| parent | a698756c24c50059b84b6ca8833530b5f8cfef59 (diff) | |
| download | scummvm-rg350-fbed3ed7a3ab37cedf05d551e9c904db44a35b88.tar.gz scummvm-rg350-fbed3ed7a3ab37cedf05d551e9c904db44a35b88.tar.bz2 scummvm-rg350-fbed3ed7a3ab37cedf05d551e9c904db44a35b88.zip | |
GLK: SCOTT: Handle negative values in readInts
| -rw-r--r-- | engines/gargoyle/scott/scott.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/engines/gargoyle/scott/scott.cpp b/engines/gargoyle/scott/scott.cpp index 001eff5aba..9f3a87d604 100644 --- a/engines/gargoyle/scott/scott.cpp +++ b/engines/gargoyle/scott/scott.cpp @@ -1243,10 +1243,17 @@ void Scott::readInts(Common::SeekableReadStream *f, size_t count, ...) { // Get the next value int *val = (int *)va_arg(va, int); *val = 0; + + int factor = c == '-' ? -1 : 1; + if (factor == -1) + c = f->readByte(); + while (Common::isDigit(c)) { *val = (*val * 10) + (c - '0'); c = f->readByte(); } + + *val *= factor; // Handle negatives } va_end(va); |