filter-branch: eliminate duplicate mapped parents

diff --git a/fsck.c b/fsck.c
index b3022ad983a2d26cc24600ffa8356b851efd98ab..abed62bac77c67e7c7447a18fea75f228406baac 100644 (file)
--- a/fsck.c
+++ b/fsck.c
@@ -165,18 +165,12 @@ static int fsck_tree(struct tree *item, int strict, fsck_error error_func)
 
                sha1 = tree_entry_extract(&desc, &name, &mode);
 
-               if (is_null_sha1(sha1))
-                       has_null_sha1 = 1;
-               if (strchr(name, '/'))
-                       has_full_path = 1;
-               if (!*name)
-                       has_empty_name = 1;
-               if (!strcmp(name, "."))
-                       has_dot = 1;
-               if (!strcmp(name, ".."))
-                       has_dotdot = 1;
-               if (!strcmp(name, ".git"))
-                       has_dotgit = 1;
+               has_null_sha1 |= is_null_sha1(sha1);
+               has_full_path |= !!strchr(name, '/');
+               has_empty_name |= !*name;
+               has_dot |= !strcmp(name, ".");
+               has_dotdot |= !strcmp(name, "..");
+               has_dotgit |= !strcmp(name, ".git");
                has_zero_pad |= *(char *)desc.buffer == '0';
                update_tree_entry(&desc);