1 files changed, 2 insertions, 1 deletions
diff --git a/gc.c b/gc.c
index f3ce3275..c2a4f657 100644
--- a/gc.c
+++ b/gc.c
@@ -974,7 +974,8 @@ static val gc_wrap(val full)
 {
   if (gc_enabled) {
 #if CONFIG_GEN_GC
-    full_gc = !null_or_missing_p(full);
+    if (!null_or_missing_p(full))
+      full_gc = 1;
 #endif
     gc();
     return t;