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

diff --git a/utf8.c b/utf8.c
index 0c8e011a58cae3c683851007ec81828ad8284471..47a42047c814fb5c1a933d75fe1b5ecf338dfda1 100644 (file)
--- a/utf8.c
+++ b/utf8.c
@@ -381,7 +381,7 @@ void strbuf_utf8_replace(struct strbuf *sb_src, int pos, int width,
                old = src;
                n = utf8_width((const char**)&src, NULL);
                if (!src)       /* broken utf-8, do nothing */
-                       return;
+                       goto out;
                if (n && w >= pos && w < pos + width) {
                        if (subst) {
                                memcpy(dst, subst, subst_len);
@@ -397,6 +397,7 @@ void strbuf_utf8_replace(struct strbuf *sb_src, int pos, int width,
        }
        strbuf_setlen(&sb_dst, dst - sb_dst.buf);
        strbuf_swap(sb_src, &sb_dst);
+out:
        strbuf_release(&sb_dst);
 }