t/helper: merge test-revision-walking into test-tool

diff --git a/unpack-trees.c b/unpack-trees.c
index c9f6e314d5cd830d63236ea88c5ff9c7baf418bb..d5685891a560d2f1a06c937043ceda2c8b9fd9db 100644 (file)
--- a/unpack-trees.c
+++ b/unpack-trees.c
@@ -195,10 +195,10 @@ static int do_add_entry(struct unpack_trees_options *o, struct cache_entry *ce,
 static struct cache_entry *dup_entry(const struct cache_entry *ce)
 {
        unsigned int size = ce_size(ce);
-       struct cache_entry *new = xmalloc(size);
+       struct cache_entry *new_entry = xmalloc(size);
 
-       memcpy(new, ce, size);
-       return new;
+       memcpy(new_entry, ce, size);
+       return new_entry;
 }
 
 static void add_entry(struct unpack_trees_options *o,