Fix handling of -secondOptions option

The -firstOptions and -secondOptions settigs were not swapped when
-singleEngieList was true, so the second engine's options would never
be set in that case, but used for the first engine.

diff --git a/backend.c b/backend.c
index 0b7f539..9c96909 100644 (file)
--- a/backend.c
+++ b/backend.c
@@ -9925,6 +9925,7 @@ void SwapEngines(int n)
     SWAP(logo, p)
     SWAP(pgnName, p)
     SWAP(pvSAN, h)
+    SWAP(engOptions, p)
 }
 
 void