[PATCH 04/37] pack-objects: rename 'this' variables

[Brandon Williams <bmwill@google.com>]

Rename C++ keyword in order to bring the codebase closer to being able
to be compiled with a C++ compiler.

Signed-off-by: Brandon Williams <bmwill@google.com>
---
 builtin/pack-objects.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index 6b9cfc289..bfda8602c 100644
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -1376,10 +1376,10 @@ static void cleanup_preferred_base(void)
 	it = pbase_tree;
 	pbase_tree = NULL;
 	while (it) {
-		struct pbase_tree *this = it;
-		it = this->next;
-		free(this->pcache.tree_data);
-		free(this);
+		struct pbase_tree *tmp = it;
+		it = tmp->next;
+		free(tmp->pcache.tree_data);
+		free(tmp);
 	}
 
 	for (i = 0; i < ARRAY_SIZE(pbase_tree_cache); i++) {
-- 
2.16.0.rc1.238.g530d649a79-goog