1 files changed, 4 insertions, 1 deletions

diff --git a/src/sledjchisl/sledjchisl.c b/src/sledjchisl/sledjchisl.c
index ca4df6a..176d677 100644
--- a/src/sledjchisl/sledjchisl.c
+++ b/src/sledjchisl/sledjchisl.c
@@ -2127,7 +2127,10 @@ gridStats *getStats(MYSQL *db, gridStats *stats)
 
     // Collect stats about members.
     replaceLong(stats->stats, "hgers", HGin);
-    replaceLong(stats->stats, "inworld", locIn - HGin);
+    if (locIn >= HGin)  // Does OpenSim have too many ghosts?
+      replaceLong(stats->stats, "inworld", locIn - HGin);
+    else
+      replaceLong(stats->stats, "inworld", 0);
     tmp = xmprintf("GridExternalName != '%s'", stats->stats->getstr(stats->stats, "uri", false));
     replaceLong(stats->stats, "outworld", dbCount(db, "hg_traveling_data", tmp));
     free(tmp);