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repeatStoreSparseOptimalP: make diff a u32

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As delta is a u32, we know diff will always fit within a u32 as well.
Silences a warning from Coverity.
This commit is contained in:
Justin Viiret 2015-11-10 16:18:42 +11:00 committed by Matthew Barr
parent f65170da5b
commit cf3ddd9e88
1 changed files with 2 additions and 1 deletions
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3
src/nfa/repeat.c
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@ -1414,7 +1414,8 @@ void repeatStoreSparseOptimalP(const struct RepeatInfo *info,
} }
} }
u64a diff = delta - patch * patch_size; assert((u64a)patch * patch_size <= delta);
u32 diff = delta - patch * patch_size;
const u64a *repeatTable = getImplTable(info); const u64a *repeatTable = getImplTable(info);
val += repeatTable[diff]; val += repeatTable[diff];