coccinelle: use COPY_ARRAY for copying arrays

diff --git a/refs.h b/refs.h
index 8f9cbf8a931611b203b6fa45eefdf9c5fa971312..2727405b61c4e26538c3e76b528df37078337376 100644 (file)
--- a/refs.h
+++ b/refs.h
@@ -111,7 +111,7 @@ int should_autocreate_reflog(const char *refname);
 
 int is_branch(const char *refname);
 
-extern int refs_init_db(struct strbuf *err);
+int refs_init_db(struct strbuf *err);
 
 /*
  * If refname is a non-symbolic reference that refers to a tag object,