File simutrans-fhs-home-directory.patch of Package simutrans

diff -ru old/src/simutrans/sys/simsys.cc new/src/simutrans/sys/simsys.cc
--- old/src/simutrans/sys/simsys.cc
+++ new/src/simutrans/sys/simsys.cc
@@ -562,7 +562,7 @@
 	int maxlen = PATH_MAX + 22;
 	unsigned n;
 	if( getenv("XDG_DATA_HOME") == NULL ) {
-		n = snprintf(buffer, maxlen, "%s/simutrans", getenv("HOME"));
+		n = snprintf(buffer, maxlen, "%s/.simutrans", getenv("HOME"));
 	}
 	else {
 		n = snprintf(buffer, maxlen, "%s/simutrans", getenv("XDG_DATA_HOME"));