1 files changed, 9 insertions, 9 deletions

diff --git a/cgit.c b/cgit.c
index 110face..7f14016 100644
--- a/cgit.c
+++ b/cgit.c
@@ -444,62 +444,62 @@ static void cgit_print_repo_page()
         cgit_print_docstart(title);
         cgit_print_pageheader(title);
         if (!cgit_query_page)
                 cgit_print_repo_summary();
         else if (!strcmp(cgit_query_page, "log")) {
                 cgit_print_log(cgit_query_head, 0, 100);
         } else if (!strcmp(cgit_query_page, "view")) {
                 cgit_print_object(cgit_query_sha1);
         }
         cgit_print_docend();
 }
 
 static void cgit_fill_cache(struct cacheitem *item)
 {
         htmlfd = item->fd;
         item->st.st_mtime = time(NULL);
         if (cgit_query_repo)
                 cgit_print_repo_page();
         else
                 cgit_print_repolist();
 }
 
 static void cgit_refresh_cache(struct cacheitem *item)
 {
+        cache_prepare(item);
  top:
-        if (!cache_lookup(item)) {
-                if (cache_lock(item)) {
-                        cgit_fill_cache(item);
-                        cache_unlock(item);
-                } else {
+        if (!cache_exist(item)) {
+                if (!cache_lock(item)) {
                         sched_yield();
                         goto top;
                 }
-        } else if (cache_expired(item)) {
-                if (cache_lock(item)) {
+                if (!cache_exist(item))
                         cgit_fill_cache(item);
-                        cache_unlock(item);
-                }
+                cache_unlock(item);
+        } else if (cache_expired(item) && cache_lock(item)) {
+                if (cache_expired(item))
+                        cgit_fill_cache(item);
+                cache_unlock(item);
         }
 }
 
 static void cgit_print_cache(struct cacheitem *item)
 {
         static char buf[4096];
         ssize_t i;
 
         int fd = open(item->name, O_RDONLY);
         if (fd<0)
                 die("Unable to open cached file %s", item->name);
 
         while((i=read(fd, buf, sizeof(buf))) > 0)
                 write(STDOUT_FILENO, buf, i);
 
         close(fd);
 }
 
 int main(int argc, const char **argv)
 {
         cgit_read_config("/etc/cgitrc", cgit_global_config_cb);
         cgit_querystring = xstrdup(getenv("QUERY_STRING"));
         cgit_parse_query(cgit_querystring, cgit_querystring_cb);
         cgit_refresh_cache(&cacheitem);