diff options
Diffstat (limited to 'lib/jpegstream.cc')
-rw-r--r-- | lib/jpegstream.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/jpegstream.cc b/lib/jpegstream.cc index 66bf92d..68e6fc5 100644 --- a/lib/jpegstream.cc +++ b/lib/jpegstream.cc @@ -82,7 +82,8 @@ namespace iscan // only that _bits != 8. for (unsigned int i = 0; i < _h_sz; ++i) { - div_t index = div (i, 8 * sizeof (JSAMPLE)); + div_t index = div (static_cast<int>(i), + static_cast<int>(8 * sizeof (JSAMPLE))); int offset = 8 * sizeof (JSAMPLE) - 1 - index.rem; _scanline[i] = ((line[index.quot] & (1 << offset)) ? 0 : ~0); |