2 files changed, 15 insertions, 5 deletions

diff --git a/cache.c b/cache.c
index a996109..aa97ae1 100644
--- a/cache.c
+++ b/cache.c
@@ -249,15 +249,20 @@ static int process_slot(struct cache_slot *slot)
                                         close_slot(slot);
                                         unlock_slot(slot, 1);
                                         slot->cache_fd = slot->lock_fd;
                                 }
                         }
                 }
-                print_slot(slot);
+                if ((err = print_slot(slot)) != 0) {
+                        cache_log("[cgit] error printing cache %s: %s (%d)\n",
+                                  slot->cache_name,
+                                  strerror(err),
+                                  err);
+                }
                 close_slot(slot);
-                return 0;
+                return err;
         }
 
         /* If the cache slot does not exist (or its key doesn't match the
          * current key), lets try to create a new cache slot for this
          * request. If this fails (for whatever reason), lets just generate
          * the content without caching it and fool the caller to belive
@@ -286,13 +291,18 @@ static int process_slot(struct cache_slot *slot)
         // slot, we might get a race condition with a concurrent
         // writer for the same cache slot (with a different key).
         // Lets avoid such a race by just printing the content of
         // the lock file.
         slot->cache_fd = slot->lock_fd;
         unlock_slot(slot, 1);
-        err = print_slot(slot);
+        if ((err = print_slot(slot)) != 0) {
+                cache_log("[cgit] error printing cache %s: %s (%d)\n",
+                          slot->cache_name,
+                          strerror(err),
+                          err);
+        }
         close_slot(slot);
         return err;
 }
 
 /* Print cached content to stdout, generate the content if necessary. */
 int cache_process(int size, const char *path, const char *key, int ttl,
diff --git a/cgit.c b/cgit.c
index 2036ceb..ac882c3 100644
--- a/cgit.c
+++ b/cgit.c
@@ -377,10 +377,10 @@ int main(int argc, const char **argv)
         ctx.page.expires += ttl*60;
         if (ctx.cfg.nocache)
                 ctx.cfg.cache_size = 0;
         err = cache_process(ctx.cfg.cache_size, ctx.cfg.cache_root,
                             ctx.qry.raw, ttl, process_request, &ctx);
         if (err)
-                cache_log("[cgit] error %d - %s\n",
-                          err, strerror(err));
+                cgit_print_error(fmt("Error processing page: %s (%d)",
+                                     strerror(err), err));
         return err;
 }