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

diff --git a/builtin-fetch-pack.c b/builtin-fetch-pack.c
index 29b38e4650cbd032ecfae02b334ce2b62ea1e622..7b280242244094774c909f67d6a8ed7902389c5a 100644 (file)
--- a/builtin-fetch-pack.c
+++ b/builtin-fetch-pack.c
@@ -18,7 +18,7 @@ static struct fetch_pack_args args = {
 };
 
 static const char fetch_pack_usage[] =
-"git-fetch-pack [--all] [--quiet|-q] [--keep|-k] [--thin] [--upload-pack=<git-upload-pack>] [--depth=<n>] [--no-progress] [-v] [<host>:]<directory> [<refs>...]";
+"git-fetch-pack [--all] [--quiet|-q] [--keep|-k] [--thin] [--include-tag] [--upload-pack=<git-upload-pack>] [--depth=<n>] [--no-progress] [-v] [<host>:]<directory> [<refs>...]";
 
 #define COMPLETE       (1U << 0)
 #define COMMON         (1U << 1)
@@ -176,13 +176,14 @@ static int find_common(int fd[2], unsigned char *result_sha1,
                }
 
                if (!fetching)
-                       packet_write(fd[1], "want %s%s%s%s%s%s%s\n",
+                       packet_write(fd[1], "want %s%s%s%s%s%s%s%s\n",
                                     sha1_to_hex(remote),
                                     (multi_ack ? " multi_ack" : ""),
                                     (use_sideband == 2 ? " side-band-64k" : ""),
                                     (use_sideband == 1 ? " side-band" : ""),
                                     (args.use_thin_pack ? " thin-pack" : ""),
                                     (args.no_progress ? " no-progress" : ""),
+                                    (args.include_tag ? " include-tag" : ""),
                                     " ofs-delta");
                else
                        packet_write(fd[1], "want %s\n", sha1_to_hex(remote));
@@ -683,6 +684,10 @@ int cmd_fetch_pack(int argc, const char **argv, const char *prefix)
                                args.use_thin_pack = 1;
                                continue;
                        }
+                       if (!strcmp("--include-tag", arg)) {
+                               args.include_tag = 1;
+                               continue;
+                       }
                        if (!strcmp("--all", arg)) {
                                args.fetch_all = 1;
                                continue;