parse_pathspec: accept :(icase)path syntax

diff --git a/builtin/describe.c b/builtin/describe.c
index ad8471626ac4c6f4f4eda413114665fb4fcca018..4e675c3d0d7b1daeb7f12ef425514a11a92a5c3f 100644 (file)
--- a/builtin/describe.c
+++ b/builtin/describe.c
@@ -43,7 +43,7 @@ struct commit_name {
        unsigned prio:2; /* annotated tag = 2, tag = 1, head = 0 */
        unsigned name_checked:1;
        unsigned char sha1[20];
-       const char *path;
+       char *path;
 };
 static const char *prio_names[] = {
        "head", "lightweight", "annotated",
@@ -127,12 +127,14 @@ static void add_to_known_names(const char *path,
                        } else {
                                e->next = NULL;
                        }
+                       e->path = NULL;
                }
                e->tag = tag;
                e->prio = prio;
                e->name_checked = 0;
                hashcpy(e->sha1, sha1);
-               e->path = path;
+               free(e->path);
+               e->path = xstrdup(path);
        }
 }