[PATCH v3 15/17] ui-shared: deduplicate some code in repolink

[Andy Green]

8 lines of code are duplicated in repolink, clean it
so the common code appears once

Signed-off-by: Andy Green <a...@warmcat.com>
---
 ui-shared.c |   26 ++++++++++----------------
 1 file changed, 10 insertions(+), 16 deletions(-)

diff --git a/ui-shared.c b/ui-shared.c
index d2985c8..21bbded 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -241,28 +241,22 @@ static char *repolink(const char *title, const char 
*class, const char *page,
        if (ctx.cfg.virtual_root) {
                html_url_path(ctx.cfg.virtual_root);
                html_url_path(ctx.repo->url);
-               if (ctx.repo->url[strlen(ctx.repo->url) - 1] != '/')
-                       html("/");
-               if (page) {
-                       html_url_path(page);
-                       html("/");
-                       if (path)
-                               html_url_path(path);
-               }
        } else {
                html_url_path(ctx.cfg.script_name);
                html("?url=");
                html_url_arg(ctx.repo->url);
-               if (ctx.repo->url[strlen(ctx.repo->url) - 1] != '/')
-                       html("/");
-               if (page) {
-                       html_url_arg(page);
-                       html("/");
-                       if (path)
-                               html_url_arg(path);
-               }
                delim = "&amp;";
        }
+
+       if (ctx.repo->url[strlen(ctx.repo->url) - 1] != '/')
+               html("/");
+       if (page) {
+               html_url_arg(page);
+               html("/");
+               if (path)
+                       html_url_arg(path);
+       }
+
        if (head && ctx.repo->defbranch && strcmp(head, ctx.repo->defbranch)) {
                html(delim);
                html("h=");

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