upload-pack: Initialize the exec-path.

Since git-upload-pack has to spawn git-pack-objects, it has to make sure
that the latter can be found in the PATH. Without this patch an attempt
to clone or pull via ssh from a server fails if the git tools are not in
the standard PATH on the server even though git clone or git pull were
invoked with --upload-pack=/path/to/git-upload-pack.

Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/upload-pack.c b/upload-pack.c
index 7e04311027176fc87c1de7dd619000d2a75d4eb9..51e3ec49d120f2e5a095cde45eb0a22bb7e624da 100644 (file)
--- a/upload-pack.c
+++ b/upload-pack.c
@@ -620,6 +620,9 @@ int main(int argc, char **argv)
 
        if (i != argc-1)
                usage(upload_pack_usage);
+
+       setup_path(NULL);
+
        dir = argv[i];
 
        if (!enter_repo(dir, strict))