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canPack() requires 0 < nfat

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John Reiser 2015-05-10 14:01:48 -07:00
parent 373ca15c71
commit 1579c74302
1 changed files with 2 additions and 0 deletions
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src/p_mach.cpp
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@ -1690,6 +1690,8 @@ bool PackMachFat::canPack()
fi->readx(&fat_head, sizeof(fat_head));
unsigned const nfat = check_fat_head();
if (0==nfat)
return false;
for (unsigned j=0; j < nfat; ++j) {
fi->set_extent(arch[j].offset, arch[j].size);
fi->seek(0, SEEK_SET);