setup.c: convert check_repository_format_gently to use strbuf

diff --git a/attr.c b/attr.c
index 734222dc45c588736f963dea7907258e76024415..cd5469770a6f7841ae327e6ba7141dd99d9cacc1 100644 (file)
--- a/attr.c
+++ b/attr.c
@@ -97,8 +97,7 @@ static struct git_attr *git_attr_internal(const char *name, int len)
        a->attr_nr = attr_nr++;
        git_attr_hash[pos] = a;
 
-       check_all_attr = xrealloc(check_all_attr,
-                                 sizeof(*check_all_attr) * attr_nr);
+       REALLOC_ARRAY(check_all_attr, attr_nr);
        check_all_attr[a->attr_nr].attr = a;
        check_all_attr[a->attr_nr].value = ATTR__UNKNOWN;
        return a;