Add revspec documentation for ':path', ':[0-3]:path' and git-describe

diff --git a/blame.c b/blame.c
index 8968046b0045633e6046c3126978819e9910a5f2..8cfd5d94c777770a2019e058f1140ecd5a5c9aa2 100644 (file)
--- a/blame.c
+++ b/blame.c
@@ -617,7 +617,7 @@ static void simplify_commit(struct rev_info *revs, struct commit *commit)
                                if (new_name) {
                                        struct util_info* putil = get_util(p);
                                        if (!putil->pathname)
-                                               putil->pathname = strdup(new_name);
+                                               putil->pathname = xstrdup(new_name);
                                } else {
                                        *pp = parent->next;
                                        continue;