Documentation/Makefile: add *.pdf to `clean' target

diff --git a/transport-helper.c b/transport-helper.c
index 0c5b1bd994d79cd6441a5c956a2d851b6bea7d5f..660147f9e96be7b69379a9040c4220c141c7be4c 100644 (file)
--- a/transport-helper.c
+++ b/transport-helper.c
@@ -76,7 +76,7 @@ static void write_constant(int fd, const char *str)
                die_errno("Full write to remote helper failed");
 }
 
-const char *remove_ext_force(const char *url)
+static const char *remove_ext_force(const char *url)
 {
        if (url) {
                const char *colon = strchr(url, ':');
@@ -561,10 +561,9 @@ static int push_refs_with_push(struct transport *transport,
        int mirror = flags & TRANSPORT_PUSH_MIRROR;
        struct helper_data *data = transport->data;
        struct strbuf buf = STRBUF_INIT;
-       struct child_process *helper;
        struct ref *ref;
 
-       helper = get_helper(transport);
+       get_helper(transport);
        if (!data->push)
                return 1;