[Freeciv-Dev] bug in tilespec code (PR#1932)

[jdorje@xxxxxxxxxxxxxxxxxxxxx]

This bug was introduced a little while ago with the client string 
options patch.
Without the fix, if you compile for XAW and run "./civ -t lexxy" (or 
another iso tileset) the client will segfault.
I submitted this patch before, but I think it may have gotten lost 
during the list's technical problems.  I can't find the original bug 
report now...
jason

Index: client/tilespec.c
===================================================================
RCS file: /home/freeciv/CVS/freeciv/client/tilespec.c,v
retrieving revision 1.81
diff -u -r1.81 tilespec.c
--- client/tilespec.c   2002/07/27 14:14:23     1.81
+++ client/tilespec.c   2002/08/01 06:56:58
@@ -237,7 +237,7 @@
     assert(tileset_name != NULL);
     section_file_free(file);
     free(fname);
-    tilespec_read_toplevel(NULL);
+    tilespec_read_toplevel("");
     return;
   }
   if (!is_isometric && !overhead_view_supported()) {