1 files changed, 1 insertions, 1 deletions
diff --git a/signal.c b/signal.c
index 10d3249d91..75b4b9bf09 100644
--- a/signal.c
+++ b/signal.c
@@ -55,7 +55,7 @@ ruby_atomic_compare_and_swap(rb_atomic_t *ptr, rb_atomic_t cmp,
 {
     rb_atomic_t old = *ptr;
     if (old == cmp) {
-      *ptr = newval;
+	*ptr = newval;
     }
     return old;
 }