color: protect against out-of-bounds reads and writes

diff --git a/blame.c b/blame.c
index 0edea04a052d33f771f44ff5c70d45fedacbe54b..14d0e0b5751c2abaad16dac81a71436ca29ddde4 100644 (file)
--- a/blame.c
+++ b/blame.c
@@ -1806,7 +1806,7 @@ void setup_scoreboard(struct blame_scoreboard *sb, const char *path, struct blam
                        l->item = c;
                        if (add_decoration(&sb->revs->children,
                                           &c->parents->item->object, l))
-                               die("BUG: not unique item in first-parent chain");
+                               BUG("not unique item in first-parent chain");
                        c = c->parents->item;
                }