diff -r 70f0f93374ea -r 8e4e36a205fe src/settings_gui.cpp
--- a/src/settings_gui.cpp	Sun Dec 16 17:50:09 2007 +0000
+++ b/src/settings_gui.cpp	Sun Dec 16 18:38:19 2007 +0000
@@ -255,6 +255,7 @@
 			break;
 		case 24: /* Change interface language */
 			ReadLanguagePack(e->we.dropdown.index);
+			CheckForMissingGlyphsInLoadedLanguagePack();
 			UpdateAllStationVirtCoord();
 			MarkWholeScreenDirty();
 			break;