commands: Fix baseURL server regression for multilingual sites

This was introduced in 6413559f7575e2653d76227a8037a7edbaae82aa a couple of days ago, and demonstrates that we really need better tests for the server/commands package.

Fixes #4333

1 files changed, 3 insertions, 1 deletions

diff --git a/commands/server.go b/commands/server.go
index f2522aaf7..be93489d4 100644
--- a/commands/server.go
+++ b/commands/server.go
@@ -186,7 +186,9 @@ func server(cmd *cobra.Command, args []string) error {
 			if err != nil {
 				return err
 			}
-			language.Set("baseURL", baseURL)
+			if isMultiHost {
+				language.Set("baseURL", baseURL)
+			}
 			if i == 0 {
 				c.Set("baseURL", baseURL)
 			}