Make git diff-generation use a simpler spawn-like interface

diff --git a/name-rev.c b/name-rev.c
index bbadb91aa0f51fe1ef7135866912d806c70fc457..0c3f547622245a2bc8984498289e86f89f87c362 100644 (file)
--- a/name-rev.c
+++ b/name-rev.c
@@ -232,9 +232,10 @@ int main(int argc, char **argv)
        } else if (all) {
                int i;
 
-               for (i = 0; i < nr_objs; i++)
-                       printf("%s %s\n", sha1_to_hex(objs[i]->sha1),
-                                       get_rev_name(objs[i]));
+               for (i = 0; i < obj_allocs; i++)
+                       if (objs[i])
+                               printf("%s %s\n", sha1_to_hex(objs[i]->sha1),
+                                               get_rev_name(objs[i]));
        } else
                for ( ; revs; revs = revs->next)
                        printf("%s %s\n", revs->name, get_rev_name(revs->item));