diff --git a/server/dns/dns.go b/server/dns/dns.go
index e29e42c..371cccf 100644
--- a/server/dns/dns.go
+++ b/server/dns/dns.go
@@ -45,7 +45,7 @@ func GetTargetFromDNS(domain, mainDomainSuffix, firstDefaultBranch string) (targ
 		_ = lookupCache.Add(domain, cname)
 	}
 	if cname == "" {
-		return
+		return targetOwner, targetRepo, targetBranch
 	}
 	cnameParts := strings.Split(strings.TrimSuffix(cname, mainDomainSuffix), ".")
 	targetOwner = cnameParts[len(cnameParts)-1]
@@ -62,5 +62,5 @@ func GetTargetFromDNS(domain, mainDomainSuffix, firstDefaultBranch string) (targ
 		targetBranch = firstDefaultBranch
 	}
 	// if targetBranch is still empty, the caller must find the default branch
-	return
+	return targetOwner, targetRepo, targetBranch
 }
diff --git a/server/gitea/cache.go b/server/gitea/cache.go
index 03f40a9..878455e 100644
--- a/server/gitea/cache.go
+++ b/server/gitea/cache.go
@@ -111,7 +111,7 @@ func (t *writeCacheReader) Read(p []byte) (n int, err error) {
 			_, _ = t.buffer.Write(p[:n])
 		}
 	}
-	return
+	return n, err
 }
 
 func (t *writeCacheReader) Close() error {