diff --git a/src/Main/fg_props.cxx b/src/Main/fg_props.cxx
index 10733ee..4d940db 100644
--- a/src/Main/fg_props.cxx
+++ b/src/Main/fg_props.cxx
@@ -95,7 +95,8 @@ static const char *
 getLoggingClasses ()
 {
   sgDebugClass classes = logbuf::get_log_classes();
-  static string result = "";	// FIXME
+  static string result;
+  result = "";
   for (int i = 0; log_class_mappings[i].c != SG_UNDEFD; i++) {
     if ((classes&log_class_mappings[i].c) > 0) {
       if (!result.empty())