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Diffstat (limited to 'name-hash.c')
-rw-r--r--name-hash.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/name-hash.c b/name-hash.c
index 91241336f..617c86c53 100644
--- a/name-hash.c
+++ b/name-hash.c
@@ -24,11 +24,11 @@ static unsigned int hash_name(const char *name, int namelen)
{
unsigned int hash = 0x123;
- do {
+ while (namelen--) {
unsigned char c = *name++;
c = icase_hash(c);
hash = hash*101 + c;
- } while (--namelen);
+ }
return hash;
}
@@ -150,6 +150,8 @@ static void lazy_init_name_hash(struct index_state *istate)
if (istate->name_hash_initialized)
return;
+ if (istate->cache_nr)
+ preallocate_hash(&istate->name_hash, istate->cache_nr);
for (nr = 0; nr < istate->cache_nr; nr++)
hash_index_entry(istate, istate->cache[nr]);
istate->name_hash_initialized = 1;