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-rw-r--r--remote.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/remote.h b/remote.h
index 131130a611..c07eb9950a 100644
--- a/remote.h
+++ b/remote.h
@@ -149,9 +149,13 @@ int resolve_remote_symref(struct ref *ref, struct ref *list);
int ref_newer(const unsigned char *new_sha1, const unsigned char *old_sha1);
/*
- * Removes and frees any duplicate refs in the map.
+ * Remove and free all but the first of any entries in the input list
+ * that map the same remote reference to the same local reference. If
+ * there are two entries that map different remote references to the
+ * same local reference, emit an error message and die. Return a
+ * pointer to the head of the resulting list.
*/
-void ref_remove_duplicates(struct ref *ref_map);
+struct ref *ref_remove_duplicates(struct ref *ref_map);
int valid_fetch_refspec(const char *refspec);
struct refspec *parse_fetch_refspec(int nr_refspec, const char **refspec);