merge-recursive: Small code clarification -- variable name and comments

diff --git a/builtin/notes.c b/builtin/notes.c
index fbc347c9f09e0da4ba43982a5f7b29882080f150..6d07aac80cc2bfd042eee905abb5086a29e1d90a 100644 (file)
--- a/builtin/notes.c
+++ b/builtin/notes.c
@@ -769,6 +769,7 @@ static int remove_cmd(int argc, const char **argv, const char *prefix)
        const char *object_ref;
        struct notes_tree *t;
        unsigned char object[20];
+       int retval;
 
        argc = parse_options(argc, argv, prefix, options,
                             git_notes_remove_usage, 0);
@@ -785,12 +786,17 @@ static int remove_cmd(int argc, const char **argv, const char *prefix)
 
        t = init_notes_check("remove");
 
-       fprintf(stderr, "Removing note for object %s\n", sha1_to_hex(object));
-       remove_note(t, object);
+       retval = remove_note(t, object);
+       if (retval)
+               fprintf(stderr, "Object %s has no note\n", sha1_to_hex(object));
+       else {
+               fprintf(stderr, "Removing note for object %s\n",
+                       sha1_to_hex(object));
 
-       commit_notes(t, "Notes removed by 'git notes remove'");
+               commit_notes(t, "Notes removed by 'git notes remove'");
+       }
        free_notes(t);
-       return 0;
+       return retval;
 }
 
 static int prune(int argc, const char **argv, const char *prefix)