commit d7b899ab022b3f7c7a42ed1338efa4ad6be626c8
from: Stefan Sperling <stsp@stsp.name>
date: Wed Mar 25 15:55:22 2020 UTC

fix got_ref_change_symref(); it changed the ref's name instead of its target

commit - f298ae0fb8ef2fb3645ac256d8e968d564be275e
commit + d7b899ab022b3f7c7a42ed1338efa4ad6be626c8
blob - df306d5d03225bb3a1a0991de83bb445533c95be
blob + 5286f89210b64f38fc36e7dde5d75328f4e4834f
--- include/got_reference.h
+++ include/got_reference.h
@@ -121,7 +121,7 @@ got_ref_change_ref(struct got_reference *, struct got_
 
 /* Change the reference name a symbolic reference points to. */
 const struct got_error *got_ref_change_symref(struct got_reference *,
-    char *);
+    const char *);
 
 /*
  * Change a symbolic reference into a regular reference which points to
blob - 03550871081f6ba952a7e6ee214c45a6e3b023b3
blob + a4aa416aa740d7f102a9b038776457ef3096c1e4
--- lib/reference.c
+++ lib/reference.c
@@ -1048,7 +1048,7 @@ got_ref_change_ref(struct got_reference *ref, struct g
 }
 
 const struct got_error *
-got_ref_change_symref(struct got_reference *ref, char *refname)
+got_ref_change_symref(struct got_reference *ref, const char *refname)
 {
 	char *new_name;
 
@@ -1059,8 +1059,8 @@ got_ref_change_symref(struct got_reference *ref, char 
 	if (new_name == NULL)
 		return got_error_from_errno("strdup");
 
-	free(ref->ref.symref.name);
-	ref->ref.symref.name = new_name;
+	free(ref->ref.symref.ref);
+	ref->ref.symref.ref = new_name;
 	return NULL;
 }