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

diff --git a/http-push.c b/http-push.c
index 5bc77361f9a8cc40723e6b74977b7021c151ac8f..5b230380ccd33d8b04f8dfce24050237ae9206ad 100644 (file)
--- a/http-push.c
+++ b/http-push.c
@@ -2237,7 +2237,7 @@ int main(int argc, char **argv)
 
        memset(remote_dir_exists, -1, 256);
 
-       http_init();
+       http_init(NULL);
 
        no_pragma_header = curl_slist_append(no_pragma_header, "Pragma:");