glossary: clarify description of HEAD

diff --git a/graph.c b/graph.c
index f1a63c2241a30cce0141b87b5e8005b1a899a8ef..ef2e24e85a41dc97cf00bb7b19985ec01b8662bf 100644 (file)
--- a/graph.c
+++ b/graph.c
@@ -798,22 +798,9 @@ static void graph_output_commit_char(struct git_graph *graph, struct strbuf *sb)
        }
 
        /*
-        * If revs->left_right is set, print '<' for commits that
-        * come from the left side, and '>' for commits from the right
-        * side.
+        * get_revision_mark() handles all other cases without assert()
         */
-       if (graph->revs && graph->revs->left_right) {
-               if (graph->commit->object.flags & SYMMETRIC_LEFT)
-                       strbuf_addch(sb, '<');
-               else
-                       strbuf_addch(sb, '>');
-               return;
-       }
-
-       /*
-        * Print '*' in all other cases
-        */
-       strbuf_addch(sb, '*');
+       strbuf_addstr(sb, get_revision_mark(graph->revs, graph->commit));
 }
 
 /*