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-rw-r--r--refs/files-backend.c4
-rw-r--r--refs/packed-backend.c1
-rw-r--r--refs/ref-cache.c3
3 files changed, 4 insertions, 4 deletions
diff --git a/refs/files-backend.c b/refs/files-backend.c
index f2a420c611..5cca55510b 100644
--- a/refs/files-backend.c
+++ b/refs/files-backend.c
@@ -1,4 +1,5 @@
#include "../cache.h"
+#include "../config.h"
#include "../refs.h"
#include "refs-internal.h"
#include "ref-cache.h"
@@ -2464,8 +2465,7 @@ static int files_transaction_prepare(struct ref_store *ref_store,
head_oid.hash, &head_type);
if (head_ref && !(head_type & REF_ISSYMREF)) {
- free(head_ref);
- head_ref = NULL;
+ FREE_AND_NULL(head_ref);
}
/*
diff --git a/refs/packed-backend.c b/refs/packed-backend.c
index 59e7d1a509..412c85034f 100644
--- a/refs/packed-backend.c
+++ b/refs/packed-backend.c
@@ -1,4 +1,5 @@
#include "../cache.h"
+#include "../config.h"
#include "../refs.h"
#include "refs-internal.h"
#include "ref-cache.h"
diff --git a/refs/ref-cache.c b/refs/ref-cache.c
index af2fcb2c12..76bb723c86 100644
--- a/refs/ref-cache.c
+++ b/refs/ref-cache.c
@@ -82,9 +82,8 @@ static void clear_ref_dir(struct ref_dir *dir)
int i;
for (i = 0; i < dir->nr; i++)
free_ref_entry(dir->entries[i]);
- free(dir->entries);
+ FREE_AND_NULL(dir->entries);
dir->sorted = dir->nr = dir->alloc = 0;
- dir->entries = NULL;
}
struct ref_entry *create_dir_entry(struct ref_cache *cache,