git-p4: Unset P4DIFF environment variable when using 'p4 -du diff'

diff --git a/csum-file.c b/csum-file.c
index b445e6a2e576cc2ee5f99b33c04293e1bd39da0d..9728a9954129246b96713d2f3b8dbd52541c416b 100644 (file)
--- a/csum-file.c
+++ b/csum-file.c
@@ -88,22 +88,12 @@ struct sha1file *sha1fd(int fd, const char *name)
 
 struct sha1file *sha1fd_throughput(int fd, const char *name, struct progress *tp)
 {
-       struct sha1file *f;
-       unsigned len;
-
-       f = xmalloc(sizeof(*f));
-
-       len = strlen(name);
-       if (len >= PATH_MAX)
-               die("you wascally wabbit, you");
-       f->namelen = len;
-       memcpy(f->name, name, len+1);
-
+       struct sha1file *f = xmalloc(sizeof(*f));
        f->fd = fd;
-       f->error = 0;
        f->offset = 0;
        f->total = 0;
        f->tp = tp;
+       f->name = name;
        f->do_crc = 0;
        SHA1_Init(&f->ctx);
        return f;