Merge branch 'rs/pack-objects-no-unnecessary-realloc'

Avoid unnecessary copy of previous contents when extending the hashtable used in pack-objects. * rs/pack-objects-no-unnecessary-realloc: pack-objects: use free()+xcalloc() instead of xrealloc()+memset()
git-mirror · Jun 16, 2014 · 57a2eee · 57a2eee
2 parents 3009afd + fb79947
commit 57a2eee
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/pack-objects.c b/pack-objects.c
@@ -47,8 +47,8 @@ static void rehash_objects(struct packing_data *pdata)
 	if (pdata->index_size < 1024)
 		pdata->index_size = 1024;
 
-	pdata->index = xrealloc(pdata->index, sizeof(uint32_t) * pdata->index_size);
-	memset(pdata->index, 0, sizeof(int) * pdata->index_size);
+	free(pdata->index);
+	pdata->index = xcalloc(pdata->index_size, sizeof(*pdata->index));
 
 	entry = pdata->objects;