1 files changed, 5 insertions, 2 deletions

diff --git a/src/sledjchisl/sledjchisl.c b/src/sledjchisl/sledjchisl.c
index a69ce1f..2a992e5 100644
--- a/src/sledjchisl/sledjchisl.c
+++ b/src/sledjchisl/sledjchisl.c
@@ -2074,8 +2074,11 @@ void findWindow(simData *simd, char *sim, char *type, int count, int window, int
   freeLuaTree(IDs);
   if (strcmp(backupIARsim, sim) == 0)
   {
-    ourSims->backup = xstrdup(simd->paneID);
-    V("Found backup sim %s in %s", sim, simd->paneID);
+    if (NULL == ourSims->backup)
+    {
+      ourSims->backup = xstrdup(simd->paneID);
+      V("Found backup sim %s in %s", sim, simd->paneID);
+    }
   }
 }