receive-pack: Initialize PATH to include exec-dir.
511707d (use only the $PATH for exec'ing git commands) made it a
requirement to call setup_path() to include the git exec-dir in PATH
before spawning any other git commands. git-receive-pack was not yet
adapted to do this and therefore fails to spawn git-unpack-objects if that
is not in the standard PATH.
Signed-off-by: Björn Steinbrink <B.Steinbrink@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/receive-pack.c b/receive-pack.c
index 3267495..c90ec7d 100644
--- a/receive-pack.c
+++ b/receive-pack.c
@@ -469,6 +469,8 @@
if (!dir)
usage(receive_pack_usage);
+ setup_path(NULL);
+
if (!enter_repo(dir, 0))
die("'%s': unable to chdir or not a git archive", dir);
