From 7b915870eb9df6d2bd194bf495e947082b47b335 Mon Sep 17 00:00:00 2001
From: Martin Kroeker <martin@ruby.chemie.uni-freiburg.de>
Date: Sun, 25 May 2025 12:29:26 +0200
Subject: [PATCH] Update cscal.c

---
 kernel/zarch/cscal.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/zarch/cscal.c b/kernel/zarch/cscal.c
index 61b5e6a55..7e0137312 100644
--- a/kernel/zarch/cscal.c
+++ b/kernel/zarch/cscal.c
@@ -358,7 +358,7 @@ int CNAME(BLASLONG n, BLASLONG dummy0, BLASLONG dummy1, FLOAT da_r, FLOAT da_i,
       float res = 0.0;
       if (isnan(da_r)) res = da_r;
       while (j < n) {
-
+	if (!dummy2 || !isnan(x[i]))
         x[i] = res;
         x[i + 1] = res;
         i += 2;