check-ignore: the name of the character is NUL, not NULL

diff --git a/fsck.c b/fsck.c
index 31c9a513951418991753bdaf8495d7c9ca7d0603..99c049767484288f273f036b57683df04c1ef0df 100644 (file)
--- a/fsck.c
+++ b/fsck.c
@@ -144,6 +144,7 @@ static int fsck_tree(struct tree *item, int strict, fsck_error error_func)
        int has_empty_name = 0;
        int has_dot = 0;
        int has_dotdot = 0;
+       int has_dotgit = 0;
        int has_zero_pad = 0;
        int has_bad_modes = 0;
        int has_dup_entries = 0;
@@ -174,6 +175,8 @@ static int fsck_tree(struct tree *item, int strict, fsck_error error_func)
                        has_dot = 1;
                if (!strcmp(name, ".."))
                        has_dotdot = 1;
+               if (!strcmp(name, ".git"))
+                       has_dotgit = 1;
                has_zero_pad |= *(char *)desc.buffer == '0';
                update_tree_entry(&desc);
 
@@ -227,6 +230,8 @@ static int fsck_tree(struct tree *item, int strict, fsck_error error_func)
                retval += error_func(&item->object, FSCK_WARN, "contains '.'");
        if (has_dotdot)
                retval += error_func(&item->object, FSCK_WARN, "contains '..'");
+       if (has_dotgit)
+               retval += error_func(&item->object, FSCK_WARN, "contains '.git'");
        if (has_zero_pad)
                retval += error_func(&item->object, FSCK_WARN, "contains zero-padded file modes");
        if (has_bad_modes)