git-compat-util.h: some platforms with mmap() lack MAP_FAILED definition

diff --git a/ll-merge.c b/ll-merge.c
index f9b3d854a921ab6fa3eed6f4dbf01af1a8657602..3764a1ab72354a3ce643c899c1e8cf5443d4e7cb 100644 (file)
--- a/ll-merge.c
+++ b/ll-merge.c
@@ -139,17 +139,17 @@ static int ll_ext_merge(const struct ll_merge_driver *fn,
 {
        char temp[4][50];
        struct strbuf cmd = STRBUF_INIT;
-       struct strbuf_expand_dict_entry dict[] = {
-               { "O", temp[0] },
-               { "A", temp[1] },
-               { "B", temp[2] },
-               { "L", temp[3] },
-               { NULL }
-       };
+       struct strbuf_expand_dict_entry dict[5];
        const char *args[] = { NULL, NULL };
        int status, fd, i;
        struct stat st;
 
+       dict[0].placeholder = "O"; dict[0].value = temp[0];
+       dict[1].placeholder = "A"; dict[1].value = temp[1];
+       dict[2].placeholder = "B"; dict[2].value = temp[2];
+       dict[3].placeholder = "L"; dict[3].value = temp[3];
+       dict[4].placeholder = NULL; dict[4].value = NULL;
+
        if (fn->cmdline == NULL)
                die("custom merge driver %s lacks command line.", fn->name);