Merge branch 'sb/hashmap-customize-comparison' into sb/diff-color-move

diff --git a/builtin/am.c b/builtin/am.c
index 5ee146bfb31df8e3d8edf356f4817e3f53f8ad3b..c973bd96dcb5d630d56e935733bfa4530ccd2872 100644 (file)
--- a/builtin/am.c
+++ b/builtin/am.c
@@ -4,6 +4,7 @@
  * Based on git-am.sh by Junio C Hamano.
  */
 #include "cache.h"
+#include "config.h"
 #include "builtin.h"
 #include "exec_cmd.h"
 #include "parse-options.h"
@@ -483,8 +484,7 @@ static int run_applypatch_msg_hook(struct am_state *state)
        ret = run_hook_le(NULL, "applypatch-msg", am_path(state, "final-commit"), NULL);
 
        if (!ret) {
-               free(state->msg);
-               state->msg = NULL;
+               FREE_AND_NULL(state->msg);
                if (read_commit_msg(state) < 0)
                        die(_("'%s' was deleted by the applypatch-msg hook"),
                                am_path(state, "final-commit"));
@@ -563,7 +563,7 @@ static int copy_notes_for_rebase(const struct am_state *state)
                        goto finish;
                }
 
-               if (copy_note_for_rewrite(c, from_obj.hash, to_obj.hash))
+               if (copy_note_for_rewrite(c, &from_obj, &to_obj))
                        ret = error(_("Failed to copy notes from '%s' to '%s'"),
                                        oid_to_hex(&from_obj), oid_to_hex(&to_obj));
        }
@@ -1073,17 +1073,10 @@ static void am_next(struct am_state *state)
 {
        struct object_id head;
 
-       free(state->author_name);
-       state->author_name = NULL;
-
-       free(state->author_email);
-       state->author_email = NULL;
-
-       free(state->author_date);
-       state->author_date = NULL;
-
-       free(state->msg);
-       state->msg = NULL;
+       FREE_AND_NULL(state->author_name);
+       FREE_AND_NULL(state->author_email);
+       FREE_AND_NULL(state->author_date);
+       FREE_AND_NULL(state->msg);
        state->msg_len = 0;
 
        unlink(am_path(state, "author-script"));
@@ -1275,12 +1268,8 @@ static int parse_mail(struct am_state *state, const char *mail)
                die("BUG: invalid value for state->scissors");
        }
 
-       mi.input = fopen(mail, "r");
-       if (!mi.input)
-               die("could not open input");
-       mi.output = fopen(am_path(state, "info"), "w");
-       if (!mi.output)
-               die("could not open output 'info'");
+       mi.input = xfopen(mail, "r");
+       mi.output = xfopen(am_path(state, "info"), "w");
        if (mailinfo(&mi, am_path(state, "msg"), am_path(state, "patch")))
                die("could not parse patch");