travis-ci: check that all build artifacts are .gitignore-d

diff --git a/builtin/fsck.c b/builtin/fsck.c
index 462b8643bce445776d0fa3689768aecb963bfe8c..64542ac3dea48e3a92901319233aa3a1e0c4cb9a 100644 (file)
--- a/builtin/fsck.c
+++ b/builtin/fsck.c
@@ -660,7 +660,7 @@ static struct option fsck_opts[] = {
 
 int cmd_fsck(int argc, const char **argv, const char *prefix)
 {
-       int i, heads;
+       int i;
        struct alternate_object_database *alt;
 
        errors_found = 0;
@@ -728,7 +728,6 @@ int cmd_fsck(int argc, const char **argv, const char *prefix)
                }
        }
 
-       heads = 0;
        for (i = 0; i < argc; i++) {
                const char *arg = argv[i];
                unsigned char sha1[20];
@@ -746,7 +745,6 @@ int cmd_fsck(int argc, const char **argv, const char *prefix)
                                add_decoration(fsck_walk_options.object_names,
                                        obj, xstrdup(arg));
                        mark_object_reachable(obj);
-                       heads++;
                        continue;
                }
                error("invalid parameter: expected sha1, got '%s'", arg);