connect: split git:// setup into a separate function

diff --git a/trailer.c b/trailer.c
index c30e3a0c0415db110bfce8d29514a8258647d7f7..3ba157ed0d6157281f0a9e91f7b7f208652adfcc 100644 (file)
--- a/trailer.c
+++ b/trailer.c
@@ -995,7 +995,7 @@ static void free_all(struct list_head *head)
        }
 }
 
-static struct tempfile trailers_tempfile;
+static struct tempfile *trailers_tempfile;
 
 static FILE *create_in_place_tempfile(const char *file)
 {
@@ -1017,9 +1017,9 @@ static FILE *create_in_place_tempfile(const char *file)
                strbuf_add(&template, file, tail - file + 1);
        strbuf_addstr(&template, "git-interpret-trailers-XXXXXX");
 
-       xmks_tempfile_m(&trailers_tempfile, template.buf, st.st_mode);
+       trailers_tempfile = xmks_tempfile_m(template.buf, st.st_mode);
        strbuf_release(&template);
-       outfile = fdopen_tempfile(&trailers_tempfile, "w");
+       outfile = fdopen_tempfile(trailers_tempfile, "w");
        if (!outfile)
                die_errno(_("could not open temporary file"));